| 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 | $133.53 | 12.314% | $149.9729 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $70.85 | 5.133% | $74.4867 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $245.68 | 7.684% | $264.5581 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $214.97 | 4.829% | $225.3509 | $225.35 | $225.35 | $225.40 |
| Purchase #5 | $165.87 | 7.407% | $178.156 | $178.16 | $178.15 | $178.20 |
| Purchase #6 | $224.80 | 9.326% | $245.7648 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $226.88 | 7.153% | $243.1087 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,282.58 | $1,381.3981 | $1,381.40 | $1,381.35 | $1,381.60 | |