| 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 | $169.32 | 4.242% | $176.5026 | $176.50 | $176.50 | $176.50 |
| Purchase #2 | $201.71 | 4.604% | $210.9967 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $125.57 | 8.203% | $135.8705 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $79.96 | 13.102% | $90.4364 | $90.44 | $90.45 | $90.40 |
| Purchase #5 | $207.59 | 6.196% | $220.4523 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $242.30 | 8.309% | $262.4327 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $85.96 | 7.351% | $92.2789 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $1,112.41 | $1,188.9701 | $1,188.97 | $1,189.00 | $1,189.00 | |