| 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 | $157.72 | 13.415% | $178.8781 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $89.57 | 9.533% | $98.1087 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $145.45 | 11.812% | $162.6306 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $61.32 | 7.165% | $65.7136 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $246.34 | 5.377% | $259.5857 | $259.59 | $259.60 | $259.60 |
| Purchase #6 | $132.72 | 8.759% | $144.3449 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $230.35 | 10.155% | $253.742 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $1,063.47 | $1,163.0036 | $1,163.00 | $1,163.05 | $1,162.90 | |