| 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 | $161.73 | 3.297% | $167.0622 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $240.79 | 9.758% | $264.2863 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $145.88 | 13.476% | $165.5388 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $93.97 | 8.195% | $101.6708 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $17.63 | 11.312% | $19.6243 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $164.41 | 10.283% | $181.3163 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $228.36 | 8.778% | $248.4054 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,052.77 | $1,147.9041 | $1,147.91 | $1,147.85 | $1,147.90 | |