| 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 | $159.29 | 13.649% | $181.0315 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $147.79 | 8.402% | $160.2073 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $190.84 | 10.753% | $211.361 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $19.75 | 12.817% | $22.2814 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $32.29 | 9.230% | $35.2704 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $106.56 | 12.182% | $119.5411 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $21.83 | 8.611% | $23.7098 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $678.35 | $753.4025 | $753.40 | $753.40 | $753.40 | |