| 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 | $178.98 | 6.661% | $190.9019 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $21.97 | 3.137% | $22.6592 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $108.64 | 3.577% | $112.5261 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $66.43 | 13.461% | $75.3721 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $124.27 | 3.295% | $128.3647 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $148.66 | 9.519% | $162.8109 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $92.73 | 10.181% | $102.1708 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $741.68 | $794.8057 | $794.80 | $794.75 | $794.90 | |