| 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 | $158.54 | 10.171% | $174.6651 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $173.46 | 7.874% | $187.1182 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $81.38 | 11.838% | $91.0138 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $234.34 | 5.556% | $247.3599 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $29.38 | 7.816% | $31.6763 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $47.54 | 12.555% | $53.5086 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $223.46 | 11.825% | $249.8841 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $948.10 | $1,035.2260 | $1,035.23 | $1,035.20 | $1,035.30 | |