| 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 | $137.53 | 8.325% | $148.9794 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $40.57 | 6.826% | $43.3393 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $22.61 | 13.290% | $25.6149 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $175.63 | 9.856% | $192.9401 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $142.48 | 9.812% | $156.4601 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $239.98 | 7.441% | $257.8369 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $100.34 | 11.242% | $111.6202 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $859.14 | $936.7909 | $936.79 | $936.80 | $936.70 | |