| 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 | $143.42 | 9.468% | $156.999 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $225.74 | 4.707% | $236.3656 | $236.37 | $236.35 | $236.40 |
| Purchase #3 | $208.87 | 8.650% | $226.9373 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $140.53 | 13.653% | $159.7166 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $219.58 | 6.457% | $233.7583 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $117.62 | 6.187% | $124.8971 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $242.78 | 6.741% | $259.1458 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $1,298.54 | $1,397.8197 | $1,397.84 | $1,397.80 | $1,397.80 | |