| 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 | $124.75 | 4.232% | $130.0294 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $171.63 | 4.772% | $179.8202 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $237.94 | 8.243% | $257.5534 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $21.94 | 13.825% | $24.9732 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $38.77 | 3.686% | $40.1991 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $68.97 | 10.305% | $76.0774 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $7.74 | 10.310% | $8.538 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $671.74 | $717.1907 | $717.19 | $717.20 | $717.20 | |