| 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 | $125.44 | 8.147% | $135.6596 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $203.71 | 9.828% | $223.7306 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $47.96 | 11.112% | $53.2893 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $105.84 | 6.685% | $112.9154 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $13.86 | 4.416% | $14.4721 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $172.95 | 11.850% | $193.4446 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $158.84 | 13.183% | $179.7799 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $828.60 | $913.2915 | $913.29 | $913.30 | $913.30 | |