| 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 | $144.47 | 7.504% | $155.311 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $105.31 | 5.132% | $110.7145 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $136.67 | 8.233% | $147.922 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $35.59 | 4.740% | $37.277 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $169.62 | 11.709% | $189.4808 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $185.72 | 6.400% | $197.6061 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $177.59 | 7.479% | $190.872 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $954.97 | $1,029.1834 | $1,029.18 | $1,029.15 | $1,029.20 | |