| 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 | $134.42 | 13.399% | $152.4309 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $140.96 | 4.218% | $146.9057 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $199.38 | 10.307% | $219.9301 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $77.70 | 13.137% | $87.9074 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $143.91 | 3.519% | $148.9742 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $26.96 | 6.654% | $28.7539 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $105.96 | 7.261% | $113.6538 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $829.29 | $898.5560 | $898.55 | $898.55 | $898.60 | |