| 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 | $152.90 | 5.818% | $161.7957 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $238.91 | 11.710% | $266.8864 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $42.91 | 10.807% | $47.5473 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $12.54 | 9.348% | $13.7122 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $224.86 | 7.267% | $241.2006 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $12.96 | 13.150% | $14.6642 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $53.76 | 9.667% | $58.957 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $738.84 | $804.7634 | $804.77 | $804.75 | $804.80 | |