| 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 | $135.56 | 9.803% | $148.8489 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $82.90 | 12.184% | $93.0005 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $35.25 | 8.185% | $38.1352 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $197.42 | 3.248% | $203.8322 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $86.40 | 5.239% | $90.9265 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $90.27 | 8.786% | $98.2011 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $151.33 | 6.550% | $161.2421 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $779.13 | $834.1865 | $834.19 | $834.25 | $834.00 | |