| 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 | $103.52 | 7.867% | $111.6639 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $151.55 | 3.747% | $157.2286 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $125.81 | 5.707% | $132.99 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $148.98 | 13.819% | $169.5675 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $117.40 | 4.236% | $122.3731 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $114.87 | 9.320% | $125.5759 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $194.28 | 8.454% | $210.7044 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $956.41 | $1,030.1034 | $1,030.10 | $1,030.10 | $1,030.20 | |