| 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 | $149.70 | 11.665% | $167.1625 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $38.47 | 11.233% | $42.7913 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $225.84 | 12.782% | $254.7069 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $144.99 | 10.182% | $159.7529 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $22.46 | 6.112% | $23.8328 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $128.95 | 6.259% | $137.021 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $178.90 | 13.427% | $202.9209 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $889.31 | $988.1883 | $988.18 | $988.15 | $988.20 | |