| 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 | $133.36 | 12.236% | $149.6779 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $6.65 | 10.688% | $7.3608 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $229.28 | 4.649% | $239.9392 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $165.39 | 12.352% | $185.819 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $5.50 | 13.791% | $6.2585 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $152.85 | 5.592% | $161.3974 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $181.65 | 3.579% | $188.1513 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $874.68 | $938.6041 | $938.61 | $938.60 | $938.70 | |