| 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 | $120.77 | 7.776% | $130.1611 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $158.75 | 10.487% | $175.3981 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $142.92 | 12.280% | $160.4706 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $41.25 | 8.673% | $44.8276 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $72.74 | 13.168% | $82.3184 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $132.41 | 13.200% | $149.8881 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $147.74 | 9.610% | $161.9378 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $816.58 | $905.0017 | $905.01 | $905.00 | $905.00 | |