| 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 | $146.53 | 13.434% | $166.2148 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $79.53 | 9.492% | $87.079 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $216.75 | 6.443% | $230.7152 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $62.67 | 9.468% | $68.6036 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $211.92 | 12.663% | $238.7554 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $110.28 | 7.220% | $118.2422 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $201.38 | 5.873% | $213.207 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,029.06 | $1,122.8172 | $1,122.82 | $1,122.80 | $1,122.80 | |