| 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 | $133.29 | 11.489% | $148.6037 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $82.44 | 11.499% | $91.9198 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $84.28 | 8.559% | $91.4935 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $90.63 | 5.333% | $95.4633 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $122.89 | 10.483% | $135.7726 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $167.83 | 11.793% | $187.6222 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $56.33 | 11.556% | $62.8395 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $737.69 | $813.7146 | $813.70 | $813.65 | $813.70 | |