| 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 | $172.77 | 11.338% | $192.3587 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $232.58 | 9.251% | $254.096 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $102.28 | 10.236% | $112.7494 | $112.75 | $112.75 | $112.70 |
| Purchase #4 | $43.39 | 8.534% | $47.0929 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $17.63 | 13.747% | $20.0536 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $82.95 | 11.836% | $92.768 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $127.41 | 6.126% | $135.2151 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $779.01 | $854.3337 | $854.34 | $854.30 | $854.40 | |