| 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 | $135.70 | 12.242% | $152.3124 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $140.54 | 3.144% | $144.9586 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $143.83 | 9.789% | $157.9095 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $166.65 | 9.684% | $182.7884 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $160.40 | 3.517% | $166.0413 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $96.79 | 6.311% | $102.8984 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $143.36 | 3.324% | $148.1253 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $987.27 | $1,055.0339 | $1,055.04 | $1,055.05 | $1,055.00 | |