| 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 | $144.26 | 4.262% | $150.4084 | $150.41 | $150.40 | $150.40 |
| Purchase #2 | $10.61 | 5.317% | $11.1741 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $235.48 | 13.338% | $266.8883 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $181.46 | 11.379% | $202.1083 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $100.48 | 10.597% | $111.1279 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $190.45 | 8.272% | $206.204 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $149.94 | 7.570% | $161.2905 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $1,012.68 | $1,109.2015 | $1,109.20 | $1,109.20 | $1,109.20 | |