| 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 | $161.42 | 10.207% | $177.8961 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $234.59 | 3.829% | $243.5725 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $69.72 | 4.444% | $72.8184 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $165.81 | 4.862% | $173.8717 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $181.78 | 7.571% | $195.5426 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $219.76 | 7.703% | $236.6881 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $101.30 | 9.442% | $110.8647 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $1,134.38 | $1,211.2541 | $1,211.25 | $1,211.20 | $1,211.30 | |