| 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 | $43.52 | 3.181% | $44.9044 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $179.66 | 4.626% | $187.9711 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $119.49 | 11.141% | $132.8024 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $8.89 | 3.313% | $9.1845 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $61.56 | 10.545% | $68.0515 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $147.60 | 6.119% | $156.6316 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $155.95 | 3.668% | $161.6702 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $716.67 | $761.2157 | $761.20 | $761.20 | $761.30 | |