| 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 | $155.84 | 7.624% | $167.7212 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $244.63 | 6.630% | $260.849 | $260.85 | $260.85 | $260.80 |
| Purchase #3 | $16.57 | 10.805% | $18.3604 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $137.70 | 8.689% | $149.6648 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $175.70 | 4.536% | $183.6698 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $130.65 | 8.330% | $141.5331 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $62.56 | 3.830% | $64.956 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $923.65 | $986.7543 | $986.75 | $986.70 | $986.80 | |