| 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 | $117.73 | 9.515% | $128.932 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $166.89 | 4.870% | $175.0175 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $197.79 | 10.363% | $218.287 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $189.77 | 6.549% | $202.198 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $200.56 | 8.148% | $216.9016 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $172.48 | 12.663% | $194.3211 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $199.44 | 10.478% | $220.3373 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $1,244.66 | $1,355.9945 | $1,356.00 | $1,356.00 | $1,355.90 | |