| 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 | $162.26 | 13.456% | $184.0937 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $30.35 | 5.802% | $32.1109 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $187.53 | 12.802% | $211.5376 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $141.41 | 6.382% | $150.4348 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $130.97 | 13.773% | $149.0085 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $58.75 | 9.116% | $64.1057 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $35.25 | 10.800% | $39.057 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $746.52 | $830.3482 | $830.35 | $830.35 | $830.30 | |