| 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 | $164.78 | 5.461% | $173.7786 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $179.57 | 13.839% | $204.4207 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $170.37 | 11.393% | $189.7803 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $219.26 | 5.377% | $231.0496 | $231.05 | $231.05 | $231.00 |
| Purchase #5 | $19.62 | 12.464% | $22.0654 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $51.32 | 3.810% | $53.2753 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $185.31 | 6.839% | $197.9834 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $990.23 | $1,072.3533 | $1,072.36 | $1,072.40 | $1,072.40 | |