| 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 | $228.90 | 9.505% | $250.6569 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $161.83 | 3.155% | $166.9357 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $128.77 | 4.677% | $134.7926 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $146.63 | 8.735% | $159.4381 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $103.54 | 6.265% | $110.0268 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $170.42 | 5.270% | $179.4011 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $125.52 | 7.628% | $135.0947 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $1,065.61 | $1,136.3459 | $1,136.35 | $1,136.40 | $1,136.30 | |