| 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 | $192.92 | 7.841% | $208.0469 | $208.05 | $208.05 | $208.00 |
| Purchase #2 | $139.77 | 11.445% | $155.7667 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $137.30 | 3.565% | $142.1947 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $20.60 | 9.808% | $22.6204 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $59.65 | 8.397% | $64.6588 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $171.76 | 3.327% | $177.4745 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $6.42 | 6.596% | $6.8435 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $728.42 | $777.6055 | $777.60 | $777.55 | $777.60 | |