| 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 | $153.46 | 10.198% | $169.1099 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $5.66 | 7.771% | $6.0998 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $74.70 | 13.515% | $84.7957 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $226.62 | 11.702% | $253.1391 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $223.51 | 10.408% | $246.7729 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $30.45 | 7.183% | $32.6372 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $183.40 | 11.732% | $204.9165 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $897.80 | $997.4711 | $997.48 | $997.45 | $997.40 | |