| 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 | $167.52 | 3.458% | $173.3128 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $66.90 | 7.186% | $71.7074 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $63.34 | 5.355% | $66.7319 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $109.59 | 11.645% | $122.3518 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $53.63 | 6.106% | $56.9046 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $37.68 | 13.119% | $42.6232 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $249.55 | 7.366% | $267.9319 | $267.93 | $267.95 | $267.90 |
| 7 purchase totals = | $748.21 | $801.5636 | $801.55 | $801.55 | $801.50 | |