| 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 | $173.51 | 6.518% | $184.8194 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $153.63 | 10.486% | $169.7396 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $162.97 | 5.569% | $172.0458 | $172.05 | $172.05 | $172.00 |
| Purchase #4 | $72.44 | 10.495% | $80.0426 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $24.56 | 13.760% | $27.9395 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $219.64 | 4.243% | $228.9593 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $177.65 | 5.109% | $186.7261 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $984.40 | $1,050.2723 | $1,050.28 | $1,050.30 | $1,050.10 | |