| 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 | $14.69 | 12.675% | $16.552 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $8.43 | 10.679% | $9.3302 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $56.88 | 11.500% | $63.4212 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $168.52 | 8.126% | $182.2139 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $104.60 | 12.717% | $117.902 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $185.96 | 7.338% | $199.6057 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $228.44 | 12.115% | $256.1155 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $767.52 | $845.1405 | $845.14 | $845.10 | $845.10 | |