| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.56 | 4.678% | $175.3985 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $225.72 | 5.634% | $238.4371 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $113.86 | 5.497% | $120.1189 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $152.25 | 7.809% | $164.1392 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $177.82 | 10.178% | $195.9185 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $115.80 | 13.362% | $131.2732 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $164.25 | 13.743% | $186.8229 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $1,117.26 | $1,212.1083 | $1,212.11 | $1,212.05 | $1,212.00 | |