| 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 | $175.47 | 12.579% | $197.5424 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $160.55 | 9.171% | $175.274 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $39.72 | 3.790% | $41.2254 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $80.61 | 9.427% | $88.2091 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $50.57 | 6.105% | $53.6573 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $20.63 | 10.346% | $22.7644 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $159.69 | 12.324% | $179.3702 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $687.24 | $758.0428 | $758.04 | $758.00 | $758.10 | |