| 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 | $181.44 | 8.584% | $197.0148 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $233.75 | 6.468% | $248.869 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $51.89 | 6.711% | $55.3723 | $55.37 | $55.35 | $55.40 |
| Purchase #4 | $14.51 | 9.209% | $15.8462 | $15.85 | $15.85 | $15.80 |
| Purchase #5 | $37.52 | 12.347% | $42.1526 | $42.15 | $42.15 | $42.20 |
| Purchase #6 | $176.52 | 7.548% | $189.8437 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $16.91 | 9.137% | $18.4551 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $712.54 | $767.5537 | $767.55 | $767.50 | $767.60 | |