| 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 | $225.36 | 11.476% | $251.2223 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $149.39 | 13.317% | $169.2843 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $173.98 | 7.563% | $187.1381 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $109.40 | 7.259% | $117.3413 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $55.76 | 7.806% | $60.1126 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $42.66 | 4.503% | $44.581 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $14.76 | 10.523% | $16.3132 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $771.31 | $845.9928 | $845.98 | $846.00 | $845.90 | |