| 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 | $166.80 | 12.329% | $187.3648 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $154.92 | 13.332% | $175.5739 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $232.55 | 5.342% | $244.9728 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $190.61 | 11.407% | $212.3529 | $212.35 | $212.35 | $212.40 |
| Purchase #5 | $43.40 | 9.606% | $47.569 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $184.65 | 13.508% | $209.5925 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $117.62 | 10.549% | $130.0277 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $1,090.55 | $1,207.4536 | $1,207.44 | $1,207.40 | $1,207.60 | |