| 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 | $122.39 | 11.392% | $136.3327 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $158.60 | 8.862% | $172.6551 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $45.53 | 3.560% | $47.1509 | $47.15 | $47.15 | $47.20 |
| Purchase #4 | $136.53 | 10.216% | $150.4779 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $168.90 | 5.816% | $178.7232 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $230.94 | 8.808% | $251.2812 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $177.91 | 12.360% | $199.8997 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $1,040.80 | $1,136.5207 | $1,136.52 | $1,136.55 | $1,136.60 | |