| 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 | $17.64 | 8.787% | $19.19 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $100.74 | 13.722% | $114.5635 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $156.73 | 8.597% | $170.2041 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $208.64 | 13.669% | $237.159 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $69.84 | 9.115% | $76.2059 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $76.91 | 13.220% | $87.0775 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $176.33 | 11.595% | $196.7755 | $196.78 | $196.80 | $196.80 |
| 7 purchase totals = | $806.83 | $901.1755 | $901.18 | $901.20 | $901.30 | |