| 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 | $170.57 | 7.559% | $183.4634 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $68.55 | 8.222% | $74.1862 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $69.46 | 11.331% | $77.3305 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $131.79 | 4.509% | $137.7324 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $115.73 | 13.870% | $131.7818 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $118.99 | 8.371% | $128.9507 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $181.92 | 8.599% | $197.5633 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $857.01 | $931.0083 | $931.00 | $931.05 | $931.10 | |