| 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 | $172.44 | 6.782% | $184.1349 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $148.38 | 8.805% | $161.4449 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $244.38 | 9.325% | $267.1684 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $185.69 | 11.169% | $206.4297 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $123.89 | 9.551% | $135.7227 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $68.55 | 4.527% | $71.6533 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $18.41 | 6.719% | $19.647 | $19.65 | $19.65 | $19.60 |
| 7 purchase totals = | $961.74 | $1,046.2009 | $1,046.19 | $1,046.20 | $1,046.10 | |