| 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 | $141.95 | 6.589% | $151.3031 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $142.78 | 5.484% | $150.6101 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $43.65 | 12.673% | $49.1818 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $44.88 | 7.261% | $48.1387 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $37.70 | 5.432% | $39.7479 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $218.53 | 12.316% | $245.4442 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $181.98 | 8.285% | $197.057 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $811.47 | $881.4828 | $881.48 | $881.50 | $881.40 | |