| 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 | $179.70 | 7.118% | $192.491 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $120.62 | 7.229% | $129.3396 | $129.34 | $129.35 | $129.30 |
| Purchase #3 | $171.98 | 13.397% | $195.0202 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $45.72 | 4.673% | $47.8565 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $107.94 | 6.431% | $114.8816 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $123.74 | 10.250% | $136.4234 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $180.30 | 7.320% | $193.498 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $930.00 | $1,009.5103 | $1,009.51 | $1,009.50 | $1,009.50 | |