| 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 | $138.34 | 6.649% | $147.5382 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $51.76 | 9.554% | $56.7052 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $96.51 | 7.747% | $103.9866 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $27.60 | 4.701% | $28.8975 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $198.47 | 6.172% | $210.7196 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $126.80 | 10.469% | $140.0747 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $234.34 | 13.379% | $265.6923 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $873.82 | $953.6141 | $953.62 | $953.60 | $953.60 | |