| 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 | $146.57 | 6.124% | $155.5459 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $79.53 | 10.714% | $88.0508 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $65.38 | 5.218% | $68.7915 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $124.48 | 3.523% | $128.8654 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $245.70 | 4.550% | $256.8794 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $55.35 | 4.293% | $57.7262 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $166.96 | 10.742% | $184.8948 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $883.97 | $940.7540 | $940.76 | $940.80 | $940.80 | |