| 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 | $177.31 | 4.796% | $185.8138 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $90.88 | 5.811% | $96.161 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $206.88 | 11.708% | $231.1015 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $216.50 | 13.584% | $245.9094 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $237.26 | 5.521% | $250.3591 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $53.61 | 3.224% | $55.3384 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $132.44 | 12.515% | $149.0149 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,114.88 | $1,213.6981 | $1,213.69 | $1,213.65 | $1,213.70 | |