| 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 | $192.53 | 4.681% | $201.5423 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $159.80 | 13.189% | $180.876 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $92.94 | 4.230% | $96.8714 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $170.44 | 6.831% | $182.0828 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $202.85 | 10.236% | $223.6137 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $30.60 | 9.334% | $33.4562 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $153.57 | 8.710% | $166.9459 | $166.95 | $166.95 | $166.90 |
| 7 purchase totals = | $1,002.73 | $1,085.3883 | $1,085.39 | $1,085.40 | $1,085.40 | |