| 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 | $161.74 | 8.218% | $175.0318 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $106.45 | 8.579% | $115.5823 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $35.92 | 4.611% | $37.5763 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $220.67 | 11.363% | $245.7447 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $159.79 | 5.174% | $168.0575 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $73.50 | 8.330% | $79.6226 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $195.36 | 11.335% | $217.5041 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $953.43 | $1,039.1193 | $1,039.11 | $1,039.15 | $1,039.10 | |