| 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 | $24.82 | 9.444% | $27.164 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $14.93 | 7.757% | $16.0881 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $233.74 | 8.545% | $253.7131 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $169.51 | 7.625% | $182.4351 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $111.54 | 7.487% | $119.891 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $22.93 | 6.458% | $24.4108 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $179.32 | 7.785% | $193.2801 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $756.79 | $816.9822 | $816.98 | $817.00 | $817.00 | |