| 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 | $148.37 | 12.285% | $166.5973 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $70.94 | 3.409% | $73.3583 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $225.48 | 11.549% | $251.5207 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $118.77 | 3.660% | $123.117 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $212.44 | 4.703% | $222.4311 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $233.87 | 3.339% | $241.6789 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $101.71 | 6.229% | $108.0455 | $108.05 | $108.05 | $108.00 |
| 7 purchase totals = | $1,111.58 | $1,186.7488 | $1,186.76 | $1,186.75 | $1,186.70 | |