| 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 | $130.25 | 5.723% | $137.7042 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $229.36 | 5.269% | $241.445 | $241.45 | $241.45 | $241.40 |
| Purchase #3 | $54.87 | 5.827% | $58.0673 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $57.54 | 8.436% | $62.3941 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $62.82 | 8.711% | $68.2923 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $154.63 | 7.568% | $166.3324 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $156.47 | 10.482% | $172.8712 | $172.87 | $172.85 | $172.90 |
| 7 purchase totals = | $845.94 | $907.1065 | $907.10 | $907.10 | $907.10 | |