| 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 | $106.80 | 8.835% | $116.2358 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $232.97 | 6.764% | $248.7281 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $71.74 | 11.402% | $79.9198 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $61.64 | 4.173% | $64.2122 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $148.57 | 12.591% | $167.2764 | $167.28 | $167.30 | $167.30 |
| Purchase #6 | $72.68 | 11.630% | $81.1327 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $70.53 | 13.728% | $80.2124 | $80.21 | $80.20 | $80.20 |
| 7 purchase totals = | $764.93 | $837.7174 | $837.72 | $837.75 | $837.60 | |