| 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 | $143.49 | 5.581% | $151.4982 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $241.81 | 9.376% | $264.4821 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $145.80 | 9.346% | $159.4265 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $181.73 | 12.399% | $204.2627 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $123.84 | 9.651% | $135.7918 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $170.40 | 8.619% | $185.0868 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $193.88 | 9.182% | $211.6821 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $1,200.95 | $1,312.2302 | $1,312.23 | $1,312.30 | $1,312.30 | |