| 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 | $135.90 | 4.257% | $141.6853 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $174.89 | 7.212% | $187.5031 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $83.76 | 3.290% | $86.5157 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $210.39 | 4.794% | $220.4761 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $144.88 | 10.161% | $159.6013 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $23.78 | 5.397% | $25.0634 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $138.35 | 6.589% | $147.4659 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $911.95 | $968.3108 | $968.32 | $968.30 | $968.40 | |