| 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 | $227.35 | 8.102% | $245.7699 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $15.46 | 4.387% | $16.1382 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $131.92 | 11.855% | $147.5591 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $187.35 | 13.568% | $212.7696 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $60.76 | 13.150% | $68.7499 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $83.96 | 13.735% | $95.4919 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $6.82 | 7.399% | $7.3246 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $713.62 | $793.8032 | $793.80 | $793.75 | $793.80 | |