| 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 | $155.71 | 12.212% | $174.7253 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $14.77 | 5.640% | $15.603 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $218.69 | 4.444% | $228.4086 | $228.41 | $228.40 | $228.40 |
| Purchase #4 | $55.68 | 13.529% | $63.2129 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $27.75 | 4.376% | $28.9643 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $43.33 | 3.699% | $44.9328 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $215.65 | 6.193% | $229.0052 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $731.58 | $784.8521 | $784.85 | $784.85 | $784.80 | |