| 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 | $128.88 | 4.861% | $135.1449 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $130.57 | 9.793% | $143.3567 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $8.27 | 3.382% | $8.5497 | $8.55 | $8.55 | $8.50 |
| Purchase #4 | $38.89 | 4.739% | $40.733 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $147.33 | 6.519% | $156.9344 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $81.56 | 13.824% | $92.8349 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $229.54 | 8.155% | $248.259 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $765.04 | $825.8126 | $825.80 | $825.85 | $825.70 | |