| 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 | $137.95 | 4.430% | $144.0612 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $150.55 | 13.700% | $171.1754 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $218.39 | 12.628% | $245.9683 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $122.29 | 6.578% | $130.3342 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $122.63 | 3.603% | $127.0484 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $158.46 | 13.132% | $179.269 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $53.89 | 9.177% | $58.8355 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $964.16 | $1,056.6920 | $1,056.70 | $1,056.70 | $1,056.70 | |