| 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 | $105.52 | 6.327% | $112.1963 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $216.28 | 6.330% | $229.9705 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $29.25 | 8.478% | $31.7298 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $5.42 | 6.487% | $5.7716 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $18.83 | 6.461% | $20.0466 | $20.05 | $20.05 | $20.00 |
| Purchase #6 | $77.27 | 9.765% | $84.8154 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $130.61 | 10.303% | $144.0667 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $583.18 | $628.5969 | $628.61 | $628.55 | $628.60 | |