| 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 | $160.73 | 4.810% | $168.4611 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $106.73 | 10.246% | $117.6656 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $91.62 | 10.233% | $100.9955 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $246.38 | 11.306% | $274.2357 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $21.81 | 7.228% | $23.3864 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $56.70 | 12.129% | $63.5771 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $196.51 | 7.687% | $211.6157 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $880.48 | $959.9371 | $959.96 | $959.95 | $960.00 | |