| 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 | $135.52 | 8.703% | $147.3143 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $74.33 | 12.151% | $83.3618 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $229.62 | 3.285% | $237.163 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $55.75 | 8.447% | $60.4592 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $69.92 | 3.460% | $72.3392 | $72.34 | $72.35 | $72.30 |
| Purchase #6 | $180.75 | 5.118% | $190.0008 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $144.58 | 7.301% | $155.1358 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $890.47 | $945.7741 | $945.77 | $945.75 | $945.80 | |