| 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 | $163.71 | 9.682% | $179.5604 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $71.29 | 6.755% | $76.1056 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $139.40 | 13.602% | $158.3612 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $5.89 | 12.275% | $6.613 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $56.95 | 7.514% | $61.2292 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $147.71 | 9.106% | $161.1605 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $44.68 | 5.426% | $47.1043 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $629.63 | $690.1342 | $690.13 | $690.10 | $690.20 | |