| 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 | $204.43 | 4.764% | $214.169 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $154.86 | 9.302% | $169.2651 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $152.30 | 3.592% | $157.7706 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $173.76 | 8.782% | $189.0196 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $8.96 | 13.463% | $10.1663 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $103.45 | 7.476% | $111.1839 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $194.52 | 9.587% | $213.1686 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $992.28 | $1,064.7431 | $1,064.75 | $1,064.65 | $1,064.90 | |