| 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 | $145.55 | 9.197% | $158.9362 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $58.76 | 8.236% | $63.5995 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $56.37 | 8.764% | $61.3103 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $15.79 | 7.294% | $16.9417 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $20.88 | 3.727% | $21.6582 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $199.86 | 13.341% | $226.5233 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $245.41 | 7.131% | $262.9102 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $742.62 | $811.8794 | $811.88 | $811.85 | $811.80 | |