| 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 | $137.34 | 7.286% | $147.3466 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $205.32 | 3.409% | $212.3194 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $220.31 | 4.379% | $229.9574 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $40.86 | 7.814% | $44.0528 | $44.05 | $44.05 | $44.10 |
| Purchase #5 | $167.66 | 6.137% | $177.9493 | $177.95 | $177.95 | $177.90 |
| Purchase #6 | $55.85 | 9.397% | $61.0982 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $136.67 | 7.837% | $147.3808 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $964.01 | $1,020.1045 | $1,020.11 | $1,020.10 | $1,020.10 | |