| 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 | $206.25 | 6.850% | $220.3781 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $80.61 | 9.406% | $88.1922 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $145.34 | 4.665% | $152.1201 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $134.38 | 7.278% | $144.1602 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $83.91 | 12.532% | $94.4256 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $67.47 | 13.587% | $76.6371 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $155.36 | 3.525% | $160.8364 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $873.32 | $936.7497 | $936.76 | $936.80 | $936.70 | |