| 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 | $188.89 | 6.781% | $201.6986 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $141.75 | 9.564% | $155.307 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $92.71 | 9.638% | $101.6454 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $29.58 | 10.787% | $32.7708 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $95.97 | 3.438% | $99.2694 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $97.42 | 12.200% | $109.3052 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $198.43 | 7.356% | $213.0265 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $844.75 | $913.0229 | $913.04 | $913.00 | $913.00 | |