| 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 | $12.67 | 10.449% | $13.9939 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $159.51 | 10.487% | $176.2378 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $135.91 | 7.573% | $146.2025 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $187.45 | 5.504% | $197.7672 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $26.57 | 5.135% | $27.9344 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $24.45 | 10.705% | $27.0674 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $156.39 | 13.698% | $177.8123 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $702.95 | $767.0155 | $767.01 | $767.00 | $767.00 | |