| 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 | $180.57 | 12.285% | $202.753 | $202.75 | $202.75 | $202.80 |
| Purchase #2 | $6.53 | 6.484% | $6.9534 | $6.95 | $6.95 | $7.00 |
| Purchase #3 | $37.87 | 8.122% | $40.9458 | $40.95 | $40.95 | $40.90 |
| Purchase #4 | $84.58 | 7.764% | $91.1468 | $91.15 | $91.15 | $91.10 |
| Purchase #5 | $242.71 | 4.377% | $253.3334 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $35.76 | 3.795% | $37.1171 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $22.79 | 3.690% | $23.631 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $610.81 | $655.8805 | $655.88 | $655.90 | $655.80 | |