| 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 | $78.75 | 13.336% | $89.2521 | $89.25 | $89.25 | $89.30 |
| Purchase #2 | $189.76 | 9.319% | $207.4437 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $204.79 | 4.656% | $214.325 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $172.80 | 3.184% | $178.302 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $130.79 | 9.586% | $143.3275 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $215.48 | 3.490% | $223.0003 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $164.29 | 3.672% | $170.3227 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,156.66 | $1,225.9733 | $1,225.97 | $1,226.00 | $1,225.90 | |