| 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 | $158.72 | 3.586% | $164.4117 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $19.71 | 13.717% | $22.4136 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $99.27 | 5.799% | $105.0267 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $187.90 | 11.553% | $209.6081 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $191.55 | 6.302% | $203.6215 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $172.80 | 6.553% | $184.1236 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $120.47 | 3.369% | $124.5286 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $950.42 | $1,013.7338 | $1,013.73 | $1,013.70 | $1,013.60 | |