| 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 | $144.61 | 11.373% | $161.0565 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $9.33 | 10.748% | $10.3328 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $177.56 | 7.279% | $190.4846 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $32.26 | 13.612% | $36.6512 | $36.65 | $36.65 | $36.70 |
| Purchase #5 | $212.55 | 8.255% | $230.096 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $65.40 | 13.624% | $74.3101 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $25.51 | 3.460% | $26.3926 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $667.22 | $729.3238 | $729.32 | $729.35 | $729.40 | |