| 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 | $209.69 | 6.548% | $223.4205 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $184.57 | 6.804% | $197.1281 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $133.84 | 11.801% | $149.6345 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $185.89 | 10.107% | $204.6779 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $143.71 | 13.141% | $162.5949 | $162.59 | $162.60 | $162.60 |
| Purchase #6 | $33.49 | 10.798% | $37.1063 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $177.50 | 5.468% | $187.2057 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $1,068.69 | $1,161.7679 | $1,161.77 | $1,161.80 | $1,161.70 | |