| 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 | $152.71 | 10.418% | $168.6193 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $218.38 | 3.235% | $225.4446 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $87.49 | 6.359% | $93.0535 | $93.05 | $93.05 | $93.10 |
| Purchase #4 | $121.57 | 5.846% | $128.677 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $197.30 | 12.193% | $221.3568 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $201.39 | 3.624% | $208.6884 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $138.41 | 10.376% | $152.7714 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $1,117.25 | $1,198.6110 | $1,198.61 | $1,198.60 | $1,198.70 | |