| 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 | $171.48 | 4.352% | $178.9428 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $80.80 | 13.787% | $91.9399 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $117.63 | 6.761% | $125.583 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $155.27 | 12.394% | $174.5142 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $145.28 | 8.793% | $158.0545 | $158.05 | $158.05 | $158.10 |
| Purchase #6 | $248.65 | 10.679% | $275.2033 | $275.20 | $275.20 | $275.20 |
| Purchase #7 | $233.56 | 11.347% | $260.0621 | $260.06 | $260.05 | $260.10 |
| 7 purchase totals = | $1,152.67 | $1,264.2998 | $1,264.28 | $1,264.30 | $1,264.30 | |