| 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 | $174.54 | 8.270% | $188.9745 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $142.46 | 8.860% | $155.082 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $145.40 | 10.731% | $161.0029 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $205.69 | 7.584% | $221.2895 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $24.33 | 12.666% | $27.4116 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $239.43 | 8.237% | $259.1518 | $259.15 | $259.15 | $259.20 |
| Purchase #7 | $43.77 | 10.613% | $48.4153 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $975.62 | $1,061.3276 | $1,061.32 | $1,061.30 | $1,061.40 | |