| 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 | $168.53 | 9.488% | $184.5201 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $233.58 | 10.271% | $257.571 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $180.88 | 11.506% | $201.6921 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $130.50 | 9.610% | $143.0411 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $36.48 | 4.485% | $38.1161 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $196.51 | 4.233% | $204.8283 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $139.49 | 7.497% | $149.9476 | $149.95 | $149.95 | $149.90 |
| 7 purchase totals = | $1,085.97 | $1,179.7163 | $1,179.72 | $1,179.70 | $1,179.60 | |