| 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 | $193.37 | 7.658% | $208.1783 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $145.81 | 6.664% | $155.5268 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $38.31 | 9.601% | $41.9881 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $41.87 | 7.231% | $44.8976 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $217.66 | 13.835% | $247.7733 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $162.52 | 12.821% | $183.3567 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $45.59 | 6.165% | $48.4006 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $845.13 | $930.1214 | $930.13 | $930.15 | $930.20 | |