| 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 | $161.98 | 13.111% | $183.2172 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $194.83 | 13.368% | $220.8749 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $195.72 | 7.458% | $210.3168 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $192.92 | 11.353% | $214.8222 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $154.33 | 9.540% | $169.0531 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $201.46 | 3.711% | $208.9362 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $209.41 | 4.420% | $218.6659 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $1,310.65 | $1,425.8863 | $1,425.89 | $1,425.80 | $1,425.90 | |