| 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 | $104.91 | 11.532% | $117.0082 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $104.34 | 7.586% | $112.2552 | $112.26 | $112.25 | $112.30 |
| Purchase #3 | $25.35 | 7.473% | $27.2444 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $19.47 | 11.355% | $21.6808 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $141.89 | 3.717% | $147.1641 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $184.92 | 6.445% | $196.8381 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $171.42 | 6.503% | $182.5674 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $752.30 | $804.7582 | $804.76 | $804.75 | $804.80 | |