| 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 | $151.73 | 11.759% | $169.5719 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $38.62 | 4.294% | $40.2783 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $220.80 | 3.263% | $228.0047 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $180.62 | 13.546% | $205.0868 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $80.57 | 13.339% | $91.3172 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $127.98 | 3.432% | $132.3723 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $121.97 | 12.779% | $137.5565 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $922.29 | $1,004.1877 | $1,004.19 | $1,004.15 | $1,004.30 | |