| 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 | $159.27 | 4.867% | $167.0217 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $108.47 | 4.690% | $113.5572 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $153.70 | 13.319% | $174.1713 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $19.83 | 8.780% | $21.5711 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $65.34 | 9.626% | $71.6296 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $47.81 | 3.752% | $49.6038 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $34.54 | 7.201% | $37.0272 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $588.96 | $634.5819 | $634.58 | $634.55 | $634.60 | |