| 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 | $92.60 | 7.824% | $99.845 | $99.85 | $99.85 | $99.80 |
| Purchase #2 | $152.33 | 4.457% | $159.1193 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $45.42 | 3.198% | $46.8725 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $138.79 | 10.331% | $153.1284 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $210.63 | 5.362% | $221.924 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $166.35 | 9.444% | $182.0601 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $199.93 | 12.403% | $224.7273 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $1,006.05 | $1,087.6766 | $1,087.68 | $1,087.65 | $1,087.60 | |