| 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 | $116.97 | 11.502% | $130.4239 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $59.25 | 8.377% | $64.2134 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $191.48 | 5.432% | $201.8812 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $159.54 | 3.237% | $164.7043 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $211.90 | 3.501% | $219.3186 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $184.66 | 7.163% | $197.8872 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $138.90 | 13.203% | $157.239 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $1,062.70 | $1,135.6676 | $1,135.66 | $1,135.65 | $1,135.60 | |