| 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 | $145.76 | 7.686% | $156.9631 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $142.50 | 11.155% | $158.3959 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $139.80 | 11.259% | $155.5401 | $155.54 | $155.55 | $155.50 |
| Purchase #4 | $122.63 | 10.502% | $135.5086 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $94.42 | 5.626% | $99.7321 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $44.60 | 11.399% | $49.684 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $19.88 | 11.738% | $22.2135 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $709.59 | $778.0373 | $778.03 | $778.05 | $778.00 | |