| 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 | $124.25 | 5.704% | $131.3372 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $28.25 | 12.376% | $31.7462 | $31.75 | $31.75 | $31.70 |
| Purchase #3 | $142.91 | 10.364% | $157.7212 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $192.54 | 7.598% | $207.1692 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $40.93 | 5.311% | $43.1038 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $27.44 | 4.764% | $28.7472 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $198.71 | 6.748% | $212.119 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $755.03 | $811.9438 | $811.95 | $811.90 | $811.80 | |