| 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 | $184.78 | 8.720% | $200.8928 | $200.89 | $200.90 | $200.90 |
| Purchase #2 | $141.37 | 9.356% | $154.5966 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $19.66 | 12.564% | $22.1301 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $160.62 | 12.494% | $180.6879 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $51.60 | 3.544% | $53.4287 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $146.67 | 4.870% | $153.8128 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $7.95 | 4.471% | $8.3054 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $712.65 | $773.8543 | $773.86 | $773.90 | $773.80 | |