| 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 | $133.87 | 8.718% | $145.5408 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $155.38 | 11.693% | $173.5486 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $98.59 | 10.212% | $108.658 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $71.94 | 6.410% | $76.5514 | $76.55 | $76.55 | $76.60 |
| Purchase #5 | $169.64 | 11.383% | $188.9501 | $188.95 | $188.95 | $189.00 |
| Purchase #6 | $33.66 | 6.555% | $35.8664 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $17.44 | 13.541% | $19.8016 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $680.52 | $748.9169 | $748.92 | $748.90 | $749.00 | |