| 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 | $142.35 | 3.141% | $146.8212 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $219.79 | 3.624% | $227.7552 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $113.53 | 6.232% | $120.6052 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $154.94 | 13.787% | $176.3016 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $164.65 | 9.704% | $180.6276 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $115.81 | 8.710% | $125.8971 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $172.63 | 8.823% | $187.8611 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $1,083.70 | $1,165.8690 | $1,165.88 | $1,165.85 | $1,165.90 | |