| 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 | $161.33 | 8.753% | $175.4512 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $183.72 | 10.281% | $202.6083 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $143.38 | 3.331% | $148.156 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $239.26 | 11.651% | $267.1362 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $196.29 | 6.534% | $209.1156 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $198.62 | 4.749% | $208.0525 | $208.05 | $208.05 | $208.10 |
| Purchase #7 | $198.62 | 7.527% | $213.5701 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $1,321.22 | $1,424.0899 | $1,424.10 | $1,424.05 | $1,424.20 | |