| 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 | $109.46 | 3.718% | $113.5297 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $128.93 | 13.270% | $146.039 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $80.85 | 8.402% | $87.643 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $54.62 | 11.851% | $61.093 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $14.82 | 9.567% | $16.2378 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $162.48 | 7.688% | $174.9715 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $224.39 | 5.301% | $236.2849 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $775.55 | $835.7989 | $835.79 | $835.85 | $835.70 | |