| 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 | $13.28 | 4.430% | $13.8683 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $156.93 | 5.354% | $165.332 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $55.40 | 8.584% | $60.1555 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $245.68 | 12.654% | $276.7683 | $276.77 | $276.75 | $276.80 |
| Purchase #5 | $191.49 | 11.453% | $213.4213 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $157.32 | 13.786% | $179.0081 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $209.32 | 6.639% | $223.2168 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $1,029.42 | $1,131.7703 | $1,131.78 | $1,131.70 | $1,131.80 | |