| 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 | $120.81 | 11.620% | $134.8481 | $134.85 | $134.85 | $134.80 |
| Purchase #2 | $41.45 | 5.354% | $43.6692 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $193.98 | 9.817% | $213.023 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $146.26 | 7.706% | $157.5308 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $179.55 | 7.179% | $192.4399 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $46.75 | 6.332% | $49.7102 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $106.38 | 8.821% | $115.7638 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $835.18 | $906.9850 | $906.98 | $906.95 | $906.90 | |