| 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 | $155.30 | 10.499% | $171.6049 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $144.26 | 11.822% | $161.3144 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $65.79 | 13.389% | $74.5986 | $74.60 | $74.60 | $74.60 |
| Purchase #4 | $61.99 | 7.267% | $66.4948 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $90.67 | 10.566% | $100.2502 | $100.25 | $100.25 | $100.30 |
| Purchase #6 | $123.65 | 9.206% | $135.0332 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $176.38 | 6.335% | $187.5537 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $818.04 | $896.8498 | $896.83 | $896.85 | $896.90 | |