| 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 | $83.41 | 10.459% | $92.1339 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $211.49 | 6.527% | $225.294 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $63.33 | 7.608% | $68.1481 | $68.15 | $68.15 | $68.10 |
| Purchase #4 | $166.73 | 7.219% | $178.7662 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $211.50 | 3.195% | $218.2574 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $235.77 | 4.639% | $246.7074 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $143.89 | 8.244% | $155.7523 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $1,116.12 | $1,185.0593 | $1,185.06 | $1,185.05 | $1,185.10 | |