| 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 | $164.46 | 5.446% | $173.4165 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $44.70 | 6.616% | $47.6574 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $161.33 | 4.663% | $168.8528 | $168.85 | $168.85 | $168.90 |
| Purchase #4 | $159.32 | 10.363% | $175.8303 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $145.81 | 6.497% | $155.2833 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $16.58 | 12.571% | $18.6643 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $59.77 | 7.450% | $64.2229 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $751.97 | $803.9275 | $803.92 | $803.90 | $804.00 | |