| 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 | $137.34 | 8.298% | $148.7365 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $90.50 | 12.442% | $101.76 | $101.76 | $101.75 | $101.80 |
| Purchase #3 | $128.54 | 12.444% | $144.5355 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $145.80 | 11.203% | $162.134 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $24.79 | 8.800% | $26.9715 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $61.79 | 11.281% | $68.7605 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $42.59 | 6.249% | $45.2514 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $631.35 | $698.1494 | $698.15 | $698.15 | $698.20 | |