| 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 | $142.86 | 4.406% | $149.1544 | $149.15 | $149.15 | $149.20 |
| Purchase #2 | $165.32 | 10.740% | $183.0754 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $136.51 | 11.781% | $152.5922 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $248.61 | 13.384% | $281.884 | $281.88 | $281.90 | $281.90 |
| Purchase #5 | $171.74 | 13.628% | $195.1447 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $135.78 | 7.218% | $145.5806 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $7.63 | 11.302% | $8.4923 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $1,008.45 | $1,115.9236 | $1,115.91 | $1,116.00 | $1,116.00 | |