| 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 | $126.32 | 9.752% | $138.6387 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $240.77 | 6.843% | $257.2459 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $193.84 | 3.455% | $200.5372 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $167.36 | 11.600% | $186.7738 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $76.40 | 10.167% | $84.1676 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $142.61 | 11.581% | $159.1257 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $102.95 | 10.111% | $113.3593 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $1,050.25 | $1,139.8482 | $1,139.86 | $1,139.85 | $1,139.80 | |