| 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 | $187.91 | 7.338% | $201.6988 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $222.90 | 13.667% | $253.3637 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $221.93 | 6.835% | $237.0989 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $140.25 | 4.867% | $147.076 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $152.68 | 9.337% | $166.9357 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $166.89 | 9.205% | $182.2522 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $227.87 | 13.503% | $258.6393 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,320.43 | $1,447.0646 | $1,447.07 | $1,447.10 | $1,447.10 | |