| 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 | $180.30 | 5.712% | $190.5987 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $70.41 | 10.673% | $77.9249 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $77.88 | 8.425% | $84.4414 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $160.27 | 5.528% | $169.1297 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $214.57 | 12.765% | $241.9599 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $90.26 | 11.441% | $100.5866 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $137.98 | 6.225% | $146.5693 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $931.67 | $1,011.2105 | $1,011.21 | $1,011.20 | $1,011.20 | |