| 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 | $86.84 | 5.669% | $91.763 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $73.44 | 10.736% | $81.3245 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $137.26 | 12.825% | $154.8636 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $149.49 | 6.820% | $159.6852 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $160.54 | 6.874% | $171.5755 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $207.37 | 7.189% | $222.2778 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $103.52 | 5.752% | $109.4745 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $918.46 | $990.9641 | $990.96 | $990.95 | $991.10 | |