| 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 | $204.64 | 8.763% | $222.5726 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $144.53 | 6.756% | $154.2944 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $37.47 | 12.380% | $42.1088 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $7.70 | 12.550% | $8.6664 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $198.81 | 10.801% | $220.2835 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $71.40 | 7.636% | $76.8521 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $34.64 | 5.197% | $36.4402 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $699.19 | $761.2180 | $761.21 | $761.20 | $761.30 | |