| 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 | $118.58 | 9.761% | $130.1546 | $130.15 | $130.15 | $130.20 |
| Purchase #2 | $62.85 | 11.676% | $70.1884 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $183.66 | 3.557% | $190.1928 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $220.99 | 4.370% | $230.6473 | $230.65 | $230.65 | $230.60 |
| Purchase #5 | $204.68 | 5.808% | $216.5678 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $228.85 | 7.156% | $245.2265 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $78.25 | 5.485% | $82.542 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $1,097.86 | $1,165.5194 | $1,165.52 | $1,165.55 | $1,165.50 | |