| 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 | $142.99 | 9.685% | $156.8386 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $83.53 | 11.450% | $93.0942 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $213.34 | 4.655% | $223.271 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $207.92 | 7.152% | $222.7904 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $178.84 | 5.193% | $188.1272 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $244.55 | 3.341% | $252.7204 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $182.86 | 4.727% | $191.5038 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $1,254.03 | $1,328.3456 | $1,328.34 | $1,328.35 | $1,328.30 | |