| 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 | $127.38 | 13.840% | $145.0094 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $187.59 | 12.147% | $210.3766 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $184.29 | 3.564% | $190.8581 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $25.26 | 13.487% | $28.6668 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $32.94 | 7.715% | $35.4813 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $176.45 | 6.236% | $187.4534 | $187.45 | $187.45 | $187.50 |
| Purchase #7 | $107.43 | 13.641% | $122.0845 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $841.34 | $919.9301 | $919.93 | $919.95 | $920.10 | |