| 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 | $179.81 | 9.617% | $197.1023 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $116.39 | 6.744% | $124.2393 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $173.53 | 7.802% | $187.0688 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $172.93 | 10.750% | $191.52 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $16.80 | 5.653% | $17.7497 | $17.75 | $17.75 | $17.70 |
| Purchase #6 | $28.82 | 3.270% | $29.7624 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $185.81 | 8.326% | $201.2805 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $874.09 | $948.7230 | $948.72 | $948.70 | $948.70 | |