| 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 | $170.51 | 13.332% | $193.2424 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $221.39 | 5.592% | $233.7701 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $109.43 | 11.270% | $121.7628 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $140.63 | 8.350% | $152.3726 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $132.25 | 9.679% | $145.0505 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $110.26 | 7.859% | $118.9253 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $187.64 | 5.704% | $198.343 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,072.11 | $1,163.4667 | $1,163.46 | $1,163.45 | $1,163.50 | |