| 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 | $143.95 | 6.173% | $152.836 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $131.75 | 7.488% | $141.6154 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $14.66 | 6.757% | $15.6506 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $8.28 | 3.777% | $8.5927 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $208.68 | 3.443% | $215.8649 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $58.45 | 12.319% | $65.6505 | $65.65 | $65.65 | $65.70 |
| Purchase #7 | $223.95 | 7.312% | $240.3252 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $789.72 | $840.5353 | $840.54 | $840.55 | $840.60 | |