| 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 | $167.46 | 5.148% | $176.0808 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $218.57 | 5.395% | $230.3619 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $121.54 | 13.797% | $138.3089 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $240.50 | 13.719% | $273.4942 | $273.49 | $273.50 | $273.50 |
| Purchase #5 | $14.65 | 11.530% | $16.3391 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $194.98 | 6.202% | $207.0727 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $9.71 | 4.331% | $10.1305 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $967.41 | $1,051.7881 | $1,051.78 | $1,051.80 | $1,051.80 | |