| 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 | $192.98 | 3.826% | $200.3634 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $163.93 | 3.687% | $169.9741 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $159.80 | 6.441% | $170.0927 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $103.35 | 10.446% | $114.1459 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $180.39 | 9.710% | $197.9059 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $39.39 | 7.871% | $42.4904 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $192.93 | 11.358% | $214.843 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $1,032.77 | $1,109.8154 | $1,109.81 | $1,109.80 | $1,109.80 | |