| 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 | $142.48 | 9.559% | $156.0997 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $81.70 | 12.837% | $92.1878 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $195.59 | 9.154% | $213.4943 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $40.49 | 8.182% | $43.8029 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $138.71 | 8.219% | $150.1106 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $109.33 | 4.121% | $113.8355 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $5.94 | 12.380% | $6.6754 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $714.24 | $776.2062 | $776.21 | $776.25 | $776.20 | |