| 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 | $143.99 | 4.701% | $150.759 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $245.57 | 12.762% | $276.9096 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $216.75 | 6.393% | $230.6068 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $61.31 | 6.253% | $65.1437 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $30.68 | 12.664% | $34.5653 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $88.85 | 8.717% | $96.5951 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $176.79 | 8.186% | $191.262 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $963.94 | $1,045.8415 | $1,045.85 | $1,045.80 | $1,045.90 | |