| 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 | $187.94 | 3.213% | $193.9785 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $52.70 | 9.723% | $57.824 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $118.92 | 5.321% | $125.2477 | $125.25 | $125.25 | $125.20 |
| Purchase #4 | $127.48 | 7.653% | $137.236 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $113.58 | 8.107% | $122.7879 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $162.61 | 8.255% | $176.0335 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $22.35 | 12.781% | $25.2066 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $785.58 | $838.3142 | $838.32 | $838.35 | $838.20 | |