| 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 | $143.68 | 6.573% | $153.1241 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $86.70 | 9.562% | $94.9903 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $181.84 | 13.592% | $206.5557 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $248.47 | 6.596% | $264.8591 | $264.86 | $264.85 | $264.90 |
| Purchase #5 | $247.79 | 12.235% | $278.1071 | $278.11 | $278.10 | $278.10 |
| Purchase #6 | $140.55 | 11.848% | $157.2024 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $214.74 | 7.267% | $230.3452 | $230.35 | $230.35 | $230.30 |
| 7 purchase totals = | $1,263.77 | $1,385.1839 | $1,385.19 | $1,385.15 | $1,385.20 | |