| 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 | $140.86 | 10.539% | $155.7052 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $141.65 | 4.632% | $148.2112 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $26.56 | 12.148% | $29.7865 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $12.35 | 5.635% | $13.0459 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $92.74 | 4.273% | $96.7028 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $154.97 | 12.325% | $174.0701 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $103.39 | 4.374% | $107.9123 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $672.52 | $725.4340 | $725.44 | $725.40 | $725.40 | |