| 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 | $135.51 | 8.505% | $147.0351 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $54.55 | 13.776% | $62.0648 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $220.77 | 5.317% | $232.5083 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $56.65 | 3.552% | $58.6622 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $212.37 | 3.402% | $219.5948 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $5.86 | 3.588% | $6.0703 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $112.30 | 12.315% | $126.1297 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $798.01 | $852.0652 | $852.06 | $852.05 | $852.10 | |