| 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 | $151.98 | 10.441% | $167.8482 | $167.85 | $167.85 | $167.80 |
| Purchase #2 | $189.31 | 11.827% | $211.6997 | $211.70 | $211.70 | $211.70 |
| Purchase #3 | $129.89 | 9.590% | $142.3465 | $142.35 | $142.35 | $142.30 |
| Purchase #4 | $111.43 | 7.706% | $120.0168 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $114.57 | 8.554% | $124.3703 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $121.44 | 4.114% | $126.436 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $16.79 | 3.111% | $17.3123 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $835.41 | $910.0298 | $910.04 | $910.00 | $909.90 | |