| 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 | $136.67 | 13.773% | $155.4936 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $102.89 | 8.664% | $111.8044 | $111.80 | $111.80 | $111.80 |
| Purchase #3 | $169.62 | 3.349% | $175.3006 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $183.78 | 11.404% | $204.7383 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $235.93 | 5.534% | $248.9864 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $131.37 | 12.366% | $147.6152 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $42.27 | 5.749% | $44.7001 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $1,002.53 | $1,088.6386 | $1,088.64 | $1,088.65 | $1,088.60 | |