| 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 | $171.58 | 6.789% | $183.2286 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $183.48 | 12.391% | $206.215 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $221.75 | 5.779% | $234.5649 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $133.91 | 5.458% | $141.2188 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $160.26 | 9.869% | $176.0761 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $205.94 | 11.210% | $229.0259 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $36.42 | 12.784% | $41.0759 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $1,113.34 | $1,211.4052 | $1,211.42 | $1,211.45 | $1,211.40 | |