| 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 | $169.55 | 3.147% | $174.8857 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $22.70 | 13.675% | $25.8042 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $100.29 | 11.424% | $111.7471 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $41.82 | 6.812% | $44.6688 | $44.67 | $44.65 | $44.70 |
| Purchase #5 | $56.89 | 5.470% | $60.0019 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $155.66 | 7.777% | $167.7657 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $32.37 | 12.215% | $36.324 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $579.28 | $621.1974 | $621.20 | $621.15 | $621.20 | |