| 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 | $141.40 | 6.281% | $150.2813 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $104.93 | 7.174% | $112.4577 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $138.60 | 12.861% | $156.4253 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $195.43 | 6.818% | $208.7544 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $208.27 | 9.466% | $227.9848 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $227.87 | 8.390% | $246.9883 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $47.62 | 13.568% | $54.0811 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $1,064.12 | $1,156.9729 | $1,156.97 | $1,157.05 | $1,157.10 | |