| 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 | $56.35 | 13.786% | $64.1184 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $146.61 | 6.134% | $155.6031 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $220.99 | 12.590% | $248.8126 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $219.27 | 4.697% | $229.5691 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $206.94 | 9.810% | $227.2408 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $160.81 | 11.460% | $179.2388 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $147.43 | 3.834% | $153.0825 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $1,158.40 | $1,257.6653 | $1,257.66 | $1,257.65 | $1,257.60 | |