| 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 | $144.52 | 8.481% | $156.7767 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $143.35 | 5.836% | $151.7159 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $174.45 | 13.474% | $197.9554 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $211.80 | 10.640% | $234.3355 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $84.28 | 6.554% | $89.8037 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $192.35 | 7.221% | $206.2396 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $180.52 | 4.691% | $188.9882 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $1,131.27 | $1,225.8150 | $1,225.83 | $1,225.85 | $1,225.80 | |