| 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 | $198.64 | 9.596% | $217.7015 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $152.90 | 5.661% | $161.5557 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $71.75 | 7.355% | $77.0272 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $79.26 | 9.808% | $87.0338 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $115.28 | 5.553% | $121.6815 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $146.76 | 9.451% | $160.6303 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $200.44 | 6.596% | $213.661 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $965.03 | $1,039.2910 | $1,039.29 | $1,039.35 | $1,039.30 | |