| 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 | $146.40 | 12.455% | $164.6341 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $232.55 | 9.557% | $254.7748 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $20.90 | 4.767% | $21.8963 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $181.29 | 3.388% | $187.4321 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $182.32 | 7.400% | $195.8117 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $144.32 | 9.603% | $158.179 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $81.40 | 7.546% | $87.5424 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $989.18 | $1,070.2704 | $1,070.26 | $1,070.30 | $1,070.20 | |