| 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 | $226.33 | 8.500% | $245.5681 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $145.86 | 13.651% | $165.7713 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $25.26 | 3.534% | $26.1527 | $26.15 | $26.15 | $26.20 |
| Purchase #4 | $107.67 | 11.819% | $120.3955 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $155.54 | 3.340% | $160.735 | $160.74 | $160.75 | $160.70 |
| Purchase #6 | $66.91 | 11.142% | $74.3651 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $132.56 | 7.150% | $142.038 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $860.13 | $935.0257 | $935.04 | $935.00 | $935.10 | |