| 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 | $147.66 | 3.768% | $153.2238 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $234.82 | 12.803% | $264.884 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $85.28 | 8.308% | $92.3651 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $182.57 | 13.872% | $207.8961 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $54.58 | 8.383% | $59.1554 | $59.16 | $59.15 | $59.20 |
| Purchase #6 | $167.41 | 5.794% | $177.1097 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $50.38 | 6.439% | $53.624 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $922.70 | $1,008.2581 | $1,008.26 | $1,008.20 | $1,008.30 | |