| 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 | $179.74 | 8.648% | $195.2839 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $213.65 | 6.468% | $227.4689 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $16.87 | 11.687% | $18.8416 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $95.79 | 5.164% | $100.7366 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $101.67 | 13.537% | $115.4331 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $209.76 | 5.300% | $220.8773 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $209.66 | 9.666% | $229.9257 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,027.14 | $1,108.5671 | $1,108.57 | $1,108.65 | $1,108.50 | |