| 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 | $118.91 | 11.545% | $132.6382 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $110.93 | 6.335% | $117.9574 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $94.46 | 12.820% | $106.5698 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $179.37 | 7.726% | $193.2281 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $162.58 | 3.815% | $168.7824 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $76.58 | 8.196% | $82.8565 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $74.42 | 12.338% | $83.6019 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $817.25 | $885.6343 | $885.64 | $885.65 | $885.70 | |