| 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 | $163.52 | 8.629% | $177.6301 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $127.44 | 12.702% | $143.6274 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $235.54 | 7.489% | $253.1796 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $201.59 | 10.457% | $222.6703 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $102.93 | 8.375% | $111.5504 | $111.55 | $111.55 | $111.60 |
| Purchase #6 | $119.42 | 7.848% | $128.7921 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $230.99 | 10.314% | $254.8143 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $1,181.43 | $1,292.2642 | $1,292.26 | $1,292.30 | $1,292.30 | |