| 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 | $128.49 | 8.131% | $138.9375 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $170.77 | 9.679% | $187.2988 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $129.36 | 4.686% | $135.4218 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $176.54 | 11.848% | $197.4565 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $67.28 | 9.305% | $73.5404 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $15.53 | 4.293% | $16.1967 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $81.39 | 3.753% | $84.4446 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $769.36 | $833.2963 | $833.30 | $833.30 | $833.20 | |