| 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 | $135.69 | 9.237% | $148.2237 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $204.90 | 13.755% | $233.084 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $51.72 | 3.142% | $53.345 | $53.35 | $53.35 | $53.30 |
| Purchase #4 | $8.89 | 3.846% | $9.2319 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $54.90 | 5.496% | $57.9173 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $136.77 | 7.802% | $147.4408 | $147.44 | $147.45 | $147.40 |
| Purchase #7 | $103.91 | 13.729% | $118.1758 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $696.78 | $767.4185 | $767.42 | $767.45 | $767.30 | |