| 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 | $142.76 | 9.522% | $156.3536 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $134.51 | 6.829% | $143.6957 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $181.76 | 5.435% | $191.6387 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $128.72 | 5.551% | $135.8652 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $17.42 | 7.850% | $18.7875 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $68.34 | 10.653% | $75.6203 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $166.56 | 7.461% | $178.987 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $840.07 | $900.9480 | $900.96 | $900.95 | $901.00 | |