| 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 | $175.86 | 5.818% | $186.0915 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $20.35 | 6.764% | $21.7265 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $91.36 | 9.430% | $99.9752 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $6.98 | 4.120% | $7.2676 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $114.86 | 8.126% | $124.1935 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $96.87 | 13.792% | $110.2303 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $60.68 | 6.155% | $64.4149 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $566.96 | $613.8995 | $613.90 | $613.95 | $613.90 | |