| 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 | $149.36 | 4.836% | $156.583 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $189.78 | 8.105% | $205.1617 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $118.99 | 7.306% | $127.6834 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $55.61 | 10.690% | $61.5547 | $61.55 | $61.55 | $61.60 |
| Purchase #5 | $218.65 | 12.437% | $245.8435 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $5.65 | 9.444% | $6.1836 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $127.31 | 4.817% | $133.4425 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $865.35 | $936.4524 | $936.43 | $936.50 | $936.50 | |