| 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 | $147.76 | 9.403% | $161.6539 | $161.65 | $161.65 | $161.70 |
| Purchase #2 | $175.70 | 3.401% | $181.6756 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $135.57 | 4.211% | $141.2789 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $178.27 | 13.414% | $202.1831 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $180.91 | 5.710% | $191.24 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $28.84 | 7.529% | $31.0114 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $75.96 | 9.443% | $83.1329 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $923.01 | $992.1758 | $992.17 | $992.25 | $992.20 | |