| 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 | $153.82 | 12.186% | $172.5645 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $77.29 | 7.431% | $83.0334 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $150.63 | 13.485% | $170.9425 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $222.61 | 10.813% | $246.6808 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $217.50 | 12.168% | $243.9654 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $48.45 | 8.573% | $52.6036 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $215.38 | 6.759% | $229.9375 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,085.68 | $1,199.7277 | $1,199.72 | $1,199.75 | $1,199.70 | |