| 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 | $123.91 | 3.109% | $127.7624 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $135.88 | 9.759% | $149.1405 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $79.65 | 4.794% | $83.4684 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $120.83 | 8.402% | $130.9821 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $70.88 | 5.218% | $74.5785 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $24.69 | 5.147% | $25.9608 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $151.68 | 6.781% | $161.9654 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $707.52 | $753.8581 | $753.86 | $753.85 | $754.00 | |