| 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 | $156.90 | 4.531% | $164.0091 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $108.76 | 11.572% | $121.3457 | $121.35 | $121.35 | $121.30 |
| Purchase #3 | $78.79 | 10.782% | $87.2851 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $128.83 | 5.369% | $135.7469 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $191.90 | 4.419% | $200.3801 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $88.38 | 4.452% | $92.3147 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $225.48 | 8.340% | $244.285 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $979.04 | $1,045.3666 | $1,045.38 | $1,045.40 | $1,045.30 | |