| 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 | $183.47 | 3.618% | $190.1079 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $143.60 | 4.676% | $150.3147 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $68.85 | 9.358% | $75.293 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $84.87 | 10.430% | $93.7219 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $242.85 | 8.616% | $263.774 | $263.77 | $263.75 | $263.80 |
| Purchase #6 | $233.61 | 7.652% | $251.4858 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $139.27 | 3.678% | $144.3924 | $144.39 | $144.40 | $144.40 |
| 7 purchase totals = | $1,096.52 | $1,169.0897 | $1,169.08 | $1,169.05 | $1,169.10 | |