| 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 | $143.69 | 5.479% | $151.5628 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $230.89 | 10.141% | $254.3046 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $24.53 | 12.814% | $27.6733 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $5.82 | 13.374% | $6.5984 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $65.89 | 6.712% | $70.3125 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $61.43 | 12.258% | $68.9601 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $191.26 | 11.805% | $213.8382 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $723.51 | $793.2499 | $793.24 | $793.20 | $793.30 | |