| 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 | $200.50 | 7.780% | $216.0989 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $118.39 | 6.401% | $125.9681 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $87.66 | 6.848% | $93.663 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $16.85 | 12.181% | $18.9025 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $66.68 | 10.367% | $73.5927 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $172.46 | 9.234% | $188.385 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $155.61 | 13.874% | $177.1993 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $818.15 | $893.8095 | $893.81 | $893.80 | $893.90 | |