| 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 | $131.96 | 9.672% | $144.7232 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $149.82 | 8.453% | $162.4843 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $236.75 | 9.604% | $259.4875 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $185.98 | 6.362% | $197.812 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $211.37 | 13.212% | $239.2962 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $27.95 | 12.350% | $31.4018 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $170.63 | 12.834% | $192.5287 | $192.53 | $192.55 | $192.50 |
| 7 purchase totals = | $1,114.46 | $1,227.7337 | $1,227.73 | $1,227.75 | $1,227.70 | |