| 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 | $152.29 | 8.405% | $165.09 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $247.57 | 3.440% | $256.0864 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $53.62 | 13.800% | $61.0196 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $235.61 | 9.569% | $258.1555 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $167.57 | 7.345% | $179.878 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $84.94 | 7.508% | $91.3173 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $160.76 | 9.173% | $175.5065 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $1,102.36 | $1,187.0533 | $1,187.07 | $1,187.05 | $1,187.10 | |