| 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 | $178.68 | 11.716% | $199.6141 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $211.83 | 12.408% | $238.1139 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $90.73 | 12.203% | $101.8018 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $114.43 | 8.577% | $124.2447 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $15.38 | 4.254% | $16.0343 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $71.82 | 13.672% | $81.6392 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $174.33 | 9.266% | $190.4834 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $857.20 | $951.9314 | $951.91 | $951.95 | $951.80 | |