| 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 | $152.62 | 8.818% | $166.078 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $111.37 | 3.842% | $115.6488 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $240.64 | 6.687% | $256.7316 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $18.66 | 6.752% | $19.9199 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $22.96 | 3.373% | $23.7344 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $63.85 | 5.290% | $67.2277 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $147.74 | 13.194% | $167.2328 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $757.84 | $816.5732 | $816.57 | $816.65 | $816.40 | |