| 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 | $140.39 | 10.426% | $155.0271 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $179.70 | 6.479% | $191.3428 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $71.82 | 4.499% | $75.0512 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $123.87 | 10.329% | $136.6645 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $227.34 | 8.777% | $247.2936 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $197.40 | 6.810% | $210.8429 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $64.25 | 7.470% | $69.0495 | $69.05 | $69.05 | $69.00 |
| 7 purchase totals = | $1,004.77 | $1,085.2716 | $1,085.26 | $1,085.30 | $1,085.20 | |