| 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 | $149.62 | 6.110% | $158.7618 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $113.88 | 13.839% | $129.6399 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $200.76 | 11.716% | $224.281 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $125.34 | 3.860% | $130.1781 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $90.84 | 13.410% | $103.0216 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $228.76 | 4.479% | $239.0062 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $228.98 | 13.192% | $259.187 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,138.18 | $1,244.0756 | $1,244.08 | $1,244.10 | $1,244.10 | |