| 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 | $145.89 | 10.319% | $160.9444 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $76.71 | 10.326% | $84.6311 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $166.70 | 4.108% | $173.548 | $173.55 | $173.55 | $173.50 |
| Purchase #4 | $60.67 | 12.335% | $68.1536 | $68.15 | $68.15 | $68.20 |
| Purchase #5 | $23.61 | 9.123% | $25.7639 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $146.31 | 10.672% | $161.9242 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $183.49 | 4.684% | $192.0847 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $803.38 | $867.0499 | $867.03 | $867.05 | $867.00 | |