| 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 | $160.52 | 13.171% | $181.6621 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $72.70 | 10.295% | $80.1845 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $32.40 | 8.282% | $35.0834 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $90.43 | 7.506% | $97.2177 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $211.67 | 13.729% | $240.7302 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $245.80 | 13.791% | $279.6983 | $279.70 | $279.70 | $279.70 |
| Purchase #7 | $54.65 | 7.708% | $58.8624 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $868.17 | $973.4386 | $973.43 | $973.45 | $973.50 | |