| 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 | $145.58 | 6.331% | $154.7967 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $103.58 | 12.675% | $116.7088 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $8.75 | 9.146% | $9.5503 | $9.55 | $9.55 | $9.60 |
| Purchase #4 | $239.60 | 4.228% | $249.7303 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $204.50 | 3.410% | $211.4735 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $111.57 | 5.339% | $117.5267 | $117.53 | $117.55 | $117.50 |
| Purchase #7 | $47.50 | 12.220% | $53.3045 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $861.08 | $913.0908 | $913.09 | $913.10 | $913.10 | |