| 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 | $161.43 | 8.769% | $175.5858 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $73.74 | 9.490% | $80.7379 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $228.50 | 3.197% | $235.8051 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $102.32 | 7.543% | $110.038 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $221.67 | 9.206% | $242.0769 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $102.29 | 13.840% | $116.4469 | $116.45 | $116.45 | $116.40 |
| Purchase #7 | $238.25 | 7.201% | $255.4064 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,128.20 | $1,216.0970 | $1,216.12 | $1,216.15 | $1,216.00 | |