| 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 | $140.94 | 9.488% | $154.3124 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $101.72 | 3.809% | $105.5945 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $234.30 | 10.196% | $258.1892 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $94.89 | 3.829% | $98.5233 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $191.77 | 6.589% | $204.4057 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $145.97 | 8.772% | $158.7745 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $175.45 | 12.571% | $197.5058 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $1,085.04 | $1,177.3054 | $1,177.30 | $1,177.25 | $1,177.30 | |