| 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 | $170.71 | 4.801% | $178.9058 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $172.45 | 8.400% | $186.9358 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $209.93 | 11.125% | $233.2847 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $89.72 | 8.233% | $97.1066 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $90.77 | 5.246% | $95.5318 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $64.42 | 7.871% | $69.4905 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $117.65 | 12.260% | $132.0739 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $915.65 | $993.3291 | $993.33 | $993.35 | $993.30 | |