| 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 | $159.86 | 6.833% | $170.7832 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $54.31 | 9.436% | $59.4347 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $63.67 | 12.485% | $71.6192 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $79.69 | 9.391% | $87.1737 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $186.65 | 9.137% | $203.7042 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $198.59 | 3.736% | $206.0093 | $206.01 | $206.00 | $206.00 |
| Purchase #7 | $243.65 | 7.618% | $262.2113 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $986.42 | $1,060.9356 | $1,060.92 | $1,060.90 | $1,060.90 | |