| 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 | $198.93 | 7.172% | $213.1973 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $200.63 | 9.365% | $219.419 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $61.71 | 3.788% | $64.0476 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $6.49 | 12.243% | $7.2846 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $151.75 | 8.734% | $165.0038 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $247.90 | 10.421% | $273.7337 | $273.73 | $273.75 | $273.70 |
| Purchase #7 | $173.57 | 4.551% | $181.4692 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,040.98 | $1,124.1552 | $1,124.15 | $1,124.15 | $1,124.10 | |