| 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 | $179.52 | 7.578% | $193.124 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $126.59 | 8.450% | $137.2869 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $236.42 | 4.640% | $247.3899 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $153.28 | 9.576% | $167.9581 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $212.44 | 11.751% | $237.4038 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $219.76 | 9.346% | $240.2988 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $129.50 | 7.178% | $138.7955 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $1,257.51 | $1,362.2570 | $1,362.26 | $1,362.25 | $1,362.30 | |