| 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 | $79.53 | 13.503% | $90.2689 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $85.80 | 10.375% | $94.7018 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $190.49 | 9.168% | $207.9541 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $153.58 | 4.495% | $160.4834 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $79.90 | 12.162% | $89.6174 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $30.45 | 4.434% | $31.8002 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $171.34 | 3.118% | $176.6824 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $791.09 | $851.5082 | $851.50 | $851.50 | $851.60 | |