| 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 | $78.69 | 10.866% | $87.2405 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $85.50 | 6.797% | $91.3114 | $91.31 | $91.30 | $91.30 |
| Purchase #3 | $197.31 | 4.867% | $206.9131 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $141.98 | 12.596% | $159.8638 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $179.51 | 13.776% | $204.2393 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $222.61 | 10.581% | $246.1644 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $181.71 | 3.214% | $187.5502 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $1,087.31 | $1,183.2827 | $1,183.27 | $1,183.25 | $1,183.30 | |