| 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 | $194.43 | 4.600% | $203.3738 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $122.81 | 6.695% | $131.0321 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $101.90 | 12.771% | $114.9136 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $39.70 | 12.452% | $44.6434 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $48.81 | 10.182% | $53.7798 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $170.54 | 5.180% | $179.374 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $214.47 | 6.600% | $228.625 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $892.66 | $955.7417 | $955.73 | $955.75 | $955.70 | |