| 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 | $141.60 | 7.518% | $152.2455 | $152.25 | $152.25 | $152.20 |
| Purchase #2 | $101.66 | 12.801% | $114.6735 | $114.67 | $114.65 | $114.70 |
| Purchase #3 | $244.41 | 4.371% | $255.0932 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $129.31 | 3.507% | $133.8449 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $155.91 | 12.384% | $175.2179 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $181.59 | 12.551% | $204.3814 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $123.35 | 7.573% | $132.6913 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $1,077.83 | $1,168.1477 | $1,168.14 | $1,168.15 | $1,168.10 | |