| 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 | $165.72 | 12.187% | $185.9163 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $191.45 | 7.541% | $205.8872 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $231.29 | 7.808% | $249.3491 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $154.96 | 4.142% | $161.3784 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $220.83 | 5.570% | $233.1302 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $192.28 | 12.358% | $216.042 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $157.98 | 5.842% | $167.2092 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $1,314.51 | $1,418.9124 | $1,418.92 | $1,418.95 | $1,418.80 | |