| 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 | $146.26 | 10.335% | $161.376 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $143.64 | 7.800% | $154.8439 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $47.33 | 7.589% | $50.9219 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $163.50 | 5.469% | $172.4418 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $96.50 | 5.745% | $102.0439 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $135.37 | 7.468% | $145.4794 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $203.77 | 7.613% | $219.283 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $936.37 | $1,006.3899 | $1,006.38 | $1,006.45 | $1,006.30 | |