| 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 | $152.40 | 4.705% | $159.5704 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $94.71 | 10.649% | $104.7957 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $128.81 | 13.331% | $145.9817 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $44.92 | 4.768% | $47.0618 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $224.30 | 4.823% | $235.118 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $150.85 | 12.782% | $170.1316 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $222.37 | 12.112% | $249.3035 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,018.36 | $1,111.9627 | $1,111.96 | $1,111.95 | $1,112.00 | |