| 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 | $167.55 | 9.603% | $183.6398 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $245.61 | 13.739% | $279.3544 | $279.35 | $279.35 | $279.40 |
| Purchase #3 | $112.65 | 10.317% | $124.2721 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $203.27 | 10.582% | $224.78 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $73.93 | 13.276% | $83.7449 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $83.82 | 11.260% | $93.2581 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $11.79 | 10.741% | $13.0564 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $898.62 | $1,002.1057 | $1,002.10 | $1,002.10 | $1,002.20 | |