| 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 | $139.36 | 13.866% | $158.6837 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $43.31 | 13.734% | $49.2582 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $145.89 | 3.707% | $151.2981 | $151.30 | $151.30 | $151.30 |
| Purchase #4 | $114.73 | 6.213% | $121.8582 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $222.62 | 10.470% | $245.9283 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $218.74 | 12.271% | $245.5816 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $128.62 | 5.136% | $135.2259 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $1,013.27 | $1,107.8340 | $1,107.84 | $1,107.90 | $1,107.90 | |