| 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 | $155.53 | 5.509% | $164.0981 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $39.31 | 5.847% | $41.6085 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $212.80 | 13.650% | $241.8472 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $203.25 | 9.736% | $223.0384 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $204.82 | 5.229% | $215.53 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $152.33 | 5.526% | $160.7478 | $160.75 | $160.75 | $160.70 |
| Purchase #7 | $105.42 | 10.723% | $116.7242 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $1,073.46 | $1,163.5942 | $1,163.60 | $1,163.60 | $1,163.40 | |