| 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 | $137.97 | 5.360% | $145.3652 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $70.90 | 11.510% | $79.0606 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $52.84 | 9.248% | $57.7266 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $87.30 | 9.306% | $95.4241 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $223.74 | 4.410% | $233.6069 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $110.26 | 4.751% | $115.4985 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $23.67 | 12.553% | $26.6413 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $706.68 | $753.3232 | $753.33 | $753.30 | $753.30 | |