| 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 | $122.76 | 10.193% | $135.2729 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $7.62 | 11.234% | $8.476 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $78.27 | 7.490% | $84.1324 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $164.57 | 3.387% | $170.144 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $192.28 | 6.494% | $204.7667 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $30.69 | 11.248% | $34.142 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $63.92 | 10.174% | $70.4232 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $660.11 | $707.3572 | $707.35 | $707.35 | $707.30 | |