| 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 | $195.57 | 6.774% | $208.8179 | $208.82 | $208.80 | $208.80 |
| Purchase #2 | $144.31 | 13.695% | $164.0733 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $213.67 | 12.232% | $239.8061 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $235.50 | 4.815% | $246.8393 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $75.34 | 7.178% | $80.7479 | $80.75 | $80.75 | $80.70 |
| Purchase #6 | $55.71 | 11.352% | $62.0342 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $43.60 | 13.595% | $49.5274 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $963.70 | $1,051.8461 | $1,051.85 | $1,051.85 | $1,051.70 | |