| 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 | $164.47 | 5.259% | $173.1195 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $62.70 | 6.250% | $66.6188 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $128.41 | 9.468% | $140.5679 | $140.57 | $140.55 | $140.60 |
| Purchase #4 | $237.86 | 3.172% | $245.4049 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $60.86 | 9.118% | $66.4092 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $180.34 | 4.116% | $187.7628 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $193.84 | 5.744% | $204.9742 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $1,028.48 | $1,084.8573 | $1,084.85 | $1,084.75 | $1,084.90 | |