| 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 | $136.50 | 3.853% | $141.7593 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $11.46 | 10.764% | $12.6936 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $197.74 | 10.852% | $219.1987 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $28.40 | 9.352% | $31.056 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $65.49 | 3.291% | $67.6453 | $67.65 | $67.65 | $67.60 |
| Purchase #6 | $231.89 | 11.656% | $258.9191 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $73.60 | 9.537% | $80.6192 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $745.08 | $811.8912 | $811.90 | $811.85 | $811.90 | |