| 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 | $159.41 | 5.426% | $168.0596 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $84.52 | 5.374% | $89.0621 | $89.06 | $89.05 | $89.10 |
| Purchase #3 | $114.55 | 13.773% | $130.327 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $108.27 | 3.494% | $112.053 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $51.85 | 9.675% | $56.8665 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $176.70 | 10.603% | $195.4355 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $55.41 | 9.381% | $60.608 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $750.71 | $812.4117 | $812.42 | $812.40 | $812.50 | |