| 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 | $135.51 | 9.584% | $148.4973 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $176.67 | 9.485% | $193.4271 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $234.46 | 3.797% | $243.3624 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $243.99 | 9.118% | $266.237 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $98.55 | 9.687% | $108.0965 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $145.53 | 4.454% | $152.0119 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $85.92 | 7.250% | $92.1492 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $1,120.63 | $1,203.7814 | $1,203.79 | $1,203.80 | $1,203.70 | |