| 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 | $137.67 | 5.318% | $144.9913 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $76.26 | 12.351% | $85.6789 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $55.32 | 9.479% | $60.5638 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $80.53 | 10.309% | $88.8318 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $42.37 | 11.702% | $47.3281 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $184.27 | 10.558% | $203.7252 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $132.89 | 3.801% | $137.9411 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $709.31 | $769.0602 | $769.06 | $769.15 | $769.00 | |