| 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 | $130.47 | 3.612% | $135.1826 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $134.95 | 5.544% | $142.4316 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $186.63 | 4.249% | $194.5599 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $74.27 | 10.280% | $81.905 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $114.29 | 3.329% | $118.0947 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $91.34 | 9.188% | $99.7323 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $89.32 | 4.580% | $93.4109 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $821.27 | $865.3170 | $865.31 | $865.35 | $865.30 | |