| 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 | $136.27 | 7.209% | $146.0937 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $43.83 | 9.303% | $47.9075 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $176.90 | 12.848% | $199.6281 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $126.69 | 6.683% | $135.1567 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $19.57 | 8.170% | $21.1689 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $151.25 | 10.352% | $166.9074 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $10.96 | 12.498% | $12.3298 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $665.47 | $729.1921 | $729.20 | $729.20 | $729.20 | |