| 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 | $75.47 | 9.738% | $82.8193 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $11.64 | 4.258% | $12.1356 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $143.33 | 10.835% | $158.8598 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $178.97 | 13.788% | $203.6464 | $203.65 | $203.65 | $203.60 |
| Purchase #5 | $203.58 | 8.179% | $220.2308 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $114.47 | 5.196% | $120.4179 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $186.40 | 4.596% | $194.9669 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $913.86 | $993.0767 | $993.09 | $993.05 | $993.00 | |