| 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 | $170.99 | 7.720% | $184.1904 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $29.56 | 9.323% | $32.3159 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $220.73 | 3.258% | $227.9214 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $190.37 | 12.273% | $213.7341 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $132.42 | 9.382% | $144.8436 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $114.93 | 6.533% | $122.4384 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $92.68 | 4.579% | $96.9238 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $951.68 | $1,022.3676 | $1,022.36 | $1,022.35 | $1,022.20 | |