| 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 | $219.49 | 5.611% | $231.8056 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $157.89 | 6.509% | $168.1671 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $165.51 | 6.714% | $176.6223 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $30.61 | 5.502% | $32.2942 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $19.35 | 13.345% | $21.9323 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $175.57 | 7.296% | $188.3796 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $194.26 | 8.404% | $210.5856 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $962.68 | $1,029.7867 | $1,029.79 | $1,029.80 | $1,029.80 | |