| 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 | $63.85 | 5.157% | $67.1427 | $67.14 | $67.15 | $67.10 |
| Purchase #2 | $72.25 | 12.117% | $81.0045 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $126.61 | 7.545% | $136.1627 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $204.82 | 3.221% | $211.4173 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $182.48 | 9.664% | $200.1149 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $236.98 | 6.119% | $251.4808 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $120.74 | 13.804% | $137.4069 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $1,007.73 | $1,084.7298 | $1,084.72 | $1,084.70 | $1,084.70 | |