| 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 | $158.87 | 9.484% | $173.9372 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $55.76 | 7.796% | $60.107 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $24.56 | 3.263% | $25.3614 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $197.82 | 13.511% | $224.5475 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $6.55 | 10.474% | $7.236 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $46.70 | 10.687% | $51.6908 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $174.42 | 7.366% | $187.2678 | $187.27 | $187.25 | $187.30 |
| 7 purchase totals = | $664.68 | $730.1477 | $730.16 | $730.15 | $730.10 | |