| 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 | $38.82 | 13.803% | $44.1783 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $11.78 | 13.814% | $13.4073 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $224.35 | 5.847% | $237.4677 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $155.54 | 3.518% | $161.0119 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $182.79 | 5.479% | $192.8051 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $145.85 | 5.220% | $153.4634 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $149.98 | 6.315% | $159.4512 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $909.11 | $961.7849 | $961.79 | $961.75 | $961.90 | |