| 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 | $169.91 | 9.763% | $186.4983 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $129.75 | 13.621% | $147.4232 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $208.80 | 10.358% | $230.4275 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $194.64 | 8.824% | $211.815 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $41.68 | 8.751% | $45.3274 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $33.46 | 11.654% | $37.3594 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $61.26 | 11.551% | $68.3361 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $839.50 | $927.1869 | $927.20 | $927.20 | $927.10 | |