| 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 | $191.91 | 3.510% | $198.646 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $130.70 | 13.375% | $148.1811 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $127.45 | 10.527% | $140.8667 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $46.54 | 5.120% | $48.9228 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $110.78 | 10.458% | $122.3654 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $160.39 | 8.651% | $174.2653 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $103.42 | 11.682% | $115.5015 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $871.19 | $948.7488 | $948.76 | $948.70 | $948.80 | |