| 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 | $145.27 | 5.822% | $153.7276 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $170.72 | 7.739% | $183.932 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $142.75 | 7.733% | $153.7889 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $204.74 | 12.346% | $230.0172 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $222.62 | 9.680% | $244.1696 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $210.58 | 11.853% | $235.54 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $114.86 | 8.189% | $124.2659 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $1,211.54 | $1,325.4412 | $1,325.45 | $1,325.45 | $1,325.40 | |