| 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 | $137.77 | 4.656% | $144.1846 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $97.98 | 8.235% | $106.0487 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $249.44 | 11.135% | $277.2151 | $277.22 | $277.20 | $277.20 |
| Purchase #4 | $7.55 | 3.722% | $7.831 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $37.74 | 6.158% | $40.064 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $88.63 | 7.145% | $94.9626 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $65.46 | 4.114% | $68.153 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $684.57 | $738.4590 | $738.45 | $738.45 | $738.50 | |