| 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 | $178.41 | 4.874% | $187.1057 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $17.53 | 7.319% | $18.813 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $163.58 | 6.709% | $174.5546 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $59.83 | 3.746% | $62.0712 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $249.44 | 11.376% | $277.8163 | $277.82 | $277.80 | $277.80 |
| Purchase #6 | $115.59 | 3.757% | $119.9327 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $123.93 | 3.599% | $128.3902 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $908.31 | $968.6837 | $968.68 | $968.65 | $968.70 | |