| 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 | $148.52 | 4.639% | $155.4098 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $83.80 | 9.205% | $91.5138 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $161.68 | 11.277% | $179.9127 | $179.91 | $179.90 | $179.90 |
| Purchase #4 | $17.71 | 8.814% | $19.271 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $33.71 | 7.479% | $36.2312 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $195.76 | 9.802% | $214.9484 | $214.95 | $214.95 | $214.90 |
| Purchase #7 | $227.88 | 11.778% | $254.7197 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $869.06 | $952.0066 | $952.00 | $951.95 | $951.90 | |