| 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 | $138.51 | 12.674% | $156.0648 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $218.80 | 12.481% | $246.1084 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $177.66 | 12.677% | $200.182 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $136.84 | 8.401% | $148.3359 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $10.36 | 5.574% | $10.9375 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $191.44 | 10.580% | $211.6944 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $99.45 | 4.812% | $104.2355 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $973.06 | $1,077.5585 | $1,077.56 | $1,077.60 | $1,077.50 | |