| 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 | $168.72 | 9.669% | $185.0335 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $14.87 | 8.489% | $16.1323 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $249.77 | 12.441% | $280.8439 | $280.84 | $280.85 | $280.80 |
| Purchase #4 | $198.60 | 6.630% | $211.7672 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $150.60 | 11.643% | $168.1344 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $168.37 | 7.340% | $180.7284 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $221.71 | 10.695% | $245.4219 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,172.64 | $1,288.0616 | $1,288.05 | $1,288.10 | $1,287.90 | |