| 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 | $154.27 | 8.593% | $167.5264 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $28.68 | 7.460% | $30.8195 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $83.64 | 10.741% | $92.6238 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $43.50 | 7.848% | $46.9139 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $249.69 | 3.361% | $258.0821 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $13.73 | 7.207% | $14.7195 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $200.31 | 10.737% | $221.8173 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $773.82 | $832.5025 | $832.50 | $832.45 | $832.40 | |