| 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 | $133.96 | 12.161% | $150.2509 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $192.84 | 13.540% | $218.9505 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $161.48 | 5.560% | $170.4583 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $94.74 | 9.706% | $103.9355 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $192.78 | 7.491% | $207.2211 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $140.64 | 13.427% | $159.5237 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $135.79 | 3.847% | $141.0138 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $1,052.23 | $1,151.3538 | $1,151.35 | $1,151.30 | $1,151.40 | |