| 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 | $133.49 | 7.624% | $143.6673 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $32.36 | 13.716% | $36.7985 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $80.81 | 8.124% | $87.375 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $197.71 | 12.787% | $222.9912 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $219.65 | 8.310% | $237.9029 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $58.33 | 8.372% | $63.2134 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $6.52 | 10.539% | $7.2071 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $728.87 | $799.1554 | $799.16 | $799.15 | $799.20 | |