| 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 | $146.89 | 8.608% | $159.5343 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $237.66 | 9.498% | $260.2329 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $191.58 | 9.429% | $209.6441 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $233.37 | 13.281% | $264.3639 | $264.36 | $264.35 | $264.40 |
| Purchase #5 | $75.96 | 5.784% | $80.3535 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $24.56 | 11.226% | $27.3171 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $40.55 | 10.510% | $44.8118 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $950.57 | $1,046.2576 | $1,046.24 | $1,046.25 | $1,046.20 | |