| 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 | $121.78 | 6.143% | $129.2609 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $247.89 | 6.653% | $264.3821 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $194.61 | 8.644% | $211.4321 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $69.29 | 4.277% | $72.2535 | $72.25 | $72.25 | $72.30 |
| Purchase #5 | $156.61 | 5.578% | $165.3457 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $175.46 | 9.265% | $191.7164 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $116.41 | 4.245% | $121.3516 | $121.35 | $121.35 | $121.40 |
| 7 purchase totals = | $1,082.05 | $1,155.7423 | $1,155.74 | $1,155.75 | $1,155.80 | |