| 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 | $51.52 | 7.399% | $55.332 | $55.33 | $55.35 | $55.30 |
| Purchase #2 | $79.31 | 11.176% | $88.1737 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $149.70 | 8.188% | $161.9574 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $151.95 | 8.225% | $164.4479 | $164.45 | $164.45 | $164.40 |
| Purchase #5 | $221.65 | 9.326% | $242.3211 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $195.78 | 12.407% | $220.0704 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $247.67 | 3.138% | $255.4419 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,097.58 | $1,187.7444 | $1,187.74 | $1,187.70 | $1,187.70 | |