| 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 | $164.75 | 13.405% | $186.8347 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $87.44 | 7.667% | $94.144 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $28.48 | 12.494% | $32.0383 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $123.47 | 13.505% | $140.1446 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $159.71 | 12.475% | $179.6338 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $64.75 | 9.169% | $70.6869 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $200.66 | 12.215% | $225.1706 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $829.26 | $928.6529 | $928.64 | $928.70 | $928.50 | |