| 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 | $139.26 | 7.760% | $150.0666 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $148.87 | 9.461% | $162.9546 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $103.99 | 13.760% | $118.299 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $178.62 | 3.336% | $184.5788 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $92.52 | 8.740% | $100.6062 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $87.53 | 10.132% | $96.3985 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $148.93 | 4.604% | $155.7867 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $899.72 | $968.6904 | $968.70 | $968.70 | $968.80 | |