| 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 | $176.97 | 13.111% | $200.1725 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $7.25 | 6.713% | $7.7367 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $159.73 | 13.260% | $180.9102 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $218.64 | 5.311% | $230.252 | $230.25 | $230.25 | $230.30 |
| Purchase #5 | $45.51 | 8.816% | $49.5222 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $220.30 | 8.808% | $239.704 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $177.84 | 8.364% | $192.7145 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $1,006.24 | $1,101.0121 | $1,101.00 | $1,100.95 | $1,101.00 | |