| 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 | $165.26 | 8.553% | $179.3947 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $184.55 | 4.523% | $192.8972 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $92.59 | 5.696% | $97.8639 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $189.68 | 11.208% | $210.9393 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $137.92 | 8.409% | $149.5177 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $176.30 | 10.370% | $194.5823 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $179.68 | 11.700% | $200.7026 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $1,125.98 | $1,225.8977 | $1,225.89 | $1,225.90 | $1,225.90 | |