| 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 | $133.61 | 7.735% | $143.9447 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $22.57 | 8.422% | $24.4708 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $166.59 | 9.449% | $182.3311 | $182.33 | $182.35 | $182.30 |
| Purchase #4 | $196.78 | 3.239% | $203.1537 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $57.29 | 9.203% | $62.5624 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $186.66 | 3.229% | $192.6873 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $220.66 | 10.402% | $243.6131 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $984.16 | $1,052.7631 | $1,052.75 | $1,052.75 | $1,052.80 | |