| 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 | $158.53 | 4.827% | $166.1822 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $77.66 | 12.617% | $87.4584 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $122.80 | 7.179% | $131.6158 | $131.62 | $131.60 | $131.60 |
| Purchase #4 | $228.30 | 13.782% | $259.7643 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $224.63 | 8.676% | $244.1189 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $142.74 | 6.592% | $152.1494 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $54.59 | 3.711% | $56.6158 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $1,009.25 | $1,097.9048 | $1,097.91 | $1,097.85 | $1,097.90 | |