| 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 | $187.60 | 12.735% | $211.4909 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $65.94 | 12.658% | $74.2867 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $166.86 | 6.460% | $177.6392 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $203.76 | 3.154% | $210.1866 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $7.54 | 5.313% | $7.9406 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $184.26 | 5.645% | $194.6615 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $6.97 | 7.460% | $7.49 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $822.93 | $883.6955 | $883.70 | $883.75 | $883.70 | |