| 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 | $142.82 | 7.196% | $153.0973 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $188.75 | 10.307% | $208.2045 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $102.46 | 7.539% | $110.1845 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $201.68 | 6.251% | $214.287 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $47.93 | 12.682% | $54.0085 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $143.78 | 9.142% | $156.9244 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $226.85 | 7.143% | $243.0539 | $243.05 | $243.05 | $243.10 |
| 7 purchase totals = | $1,054.27 | $1,139.7601 | $1,139.75 | $1,139.75 | $1,139.80 | |