| 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 | $154.31 | 3.532% | $159.7602 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $5.92 | 11.385% | $6.594 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $191.34 | 7.760% | $206.188 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $178.83 | 7.330% | $191.9382 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $147.98 | 5.221% | $155.706 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $43.88 | 5.521% | $46.3026 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $141.62 | 7.724% | $152.5587 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $863.88 | $919.0477 | $919.05 | $919.05 | $919.10 | |