| 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 | $174.42 | 13.199% | $197.4417 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $239.62 | 7.137% | $256.7217 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $38.51 | 5.510% | $40.6319 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $68.78 | 11.239% | $76.5102 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $133.97 | 9.602% | $146.8338 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $17.81 | 8.494% | $19.3228 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $59.68 | 5.716% | $63.0913 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $732.79 | $800.5534 | $800.54 | $800.55 | $800.40 | |