| 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 | $184.81 | 12.400% | $207.7264 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $141.35 | 12.860% | $159.5276 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $82.94 | 9.819% | $91.0839 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $54.98 | 9.691% | $60.3081 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $7.29 | 4.769% | $7.6377 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $137.64 | 3.767% | $142.8249 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $232.53 | 10.865% | $257.7944 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $841.54 | $926.9030 | $926.90 | $926.95 | $926.80 | |