| 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 | $136.56 | 8.131% | $147.6637 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $97.42 | 5.485% | $102.7635 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $122.62 | 6.254% | $130.2887 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $157.62 | 6.755% | $168.2672 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $160.96 | 9.510% | $176.2673 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $238.58 | 7.676% | $256.8934 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $92.92 | 6.477% | $98.9384 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $1,006.68 | $1,081.0822 | $1,081.08 | $1,081.05 | $1,081.20 | |