| 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 | $98.71 | 9.754% | $108.3382 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $39.43 | 9.716% | $43.261 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $11.66 | 7.357% | $12.5178 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $156.91 | 12.442% | $176.4327 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $176.75 | 8.604% | $191.9576 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $149.83 | 10.252% | $165.1906 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $202.51 | 6.276% | $215.2195 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $835.80 | $912.9174 | $912.92 | $912.90 | $912.90 | |