| 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 | $141.65 | 4.622% | $148.1971 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $209.80 | 6.590% | $223.6258 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $154.54 | 7.127% | $165.5541 | $165.55 | $165.55 | $165.60 |
| Purchase #4 | $35.92 | 9.566% | $39.3561 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $74.78 | 3.794% | $77.6172 | $77.62 | $77.60 | $77.60 |
| Purchase #6 | $28.62 | 8.803% | $31.1394 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $21.43 | 6.285% | $22.7769 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $666.74 | $708.2666 | $708.28 | $708.30 | $708.30 | |