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 | $138.50 | 7.398% | $148.7462 | $148.75 | $148.75 | $148.70 |
Purchase #2 | $70.81 | 13.418% | $80.3113 | $80.31 | $80.30 | $80.30 |
Purchase #3 | $159.77 | 4.117% | $166.3477 | $166.35 | $166.35 | $166.30 |
Purchase #4 | $77.66 | 9.338% | $84.9119 | $84.91 | $84.90 | $84.90 |
Purchase #5 | $112.56 | 5.301% | $118.5268 | $118.53 | $118.55 | $118.50 |
Purchase #6 | $20.34 | 7.513% | $21.8681 | $21.87 | $21.85 | $21.90 |
Purchase #7 | $122.66 | 11.753% | $137.0762 | $137.08 | $137.10 | $137.10 |
7 purchase totals = | $702.30 | $757.7882 | $757.80 | $757.80 | $757.70 |