| 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 | $207.70 | 4.397% | $216.8326 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $143.46 | 8.297% | $155.3629 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $48.82 | 9.398% | $53.4081 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $84.93 | 12.700% | $95.7161 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $91.33 | 6.160% | $96.9559 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $114.64 | 8.709% | $124.624 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $148.55 | 5.535% | $156.7722 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $839.43 | $899.6718 | $899.67 | $899.60 | $899.70 | |