| 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 | $137.86 | 8.131% | $149.0694 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $246.57 | 13.577% | $280.0468 | $280.05 | $280.05 | $280.00 |
| Purchase #3 | $143.85 | 5.739% | $152.1056 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $128.34 | 13.409% | $145.5491 | $145.55 | $145.55 | $145.50 |
| Purchase #5 | $14.98 | 6.103% | $15.8942 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $172.88 | 11.530% | $192.8131 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $82.26 | 12.153% | $92.2571 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $926.74 | $1,027.7353 | $1,027.74 | $1,027.70 | $1,027.70 | |