| 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 | $185.34 | 9.650% | $203.2253 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $113.27 | 3.426% | $117.1506 | $117.15 | $117.15 | $117.20 |
| Purchase #3 | $128.82 | 13.183% | $145.8023 | $145.80 | $145.80 | $145.80 |
| Purchase #4 | $168.84 | 6.822% | $180.3583 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $88.71 | 3.720% | $92.01 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $50.98 | 3.697% | $52.8647 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $195.68 | 11.135% | $217.469 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $931.64 | $1,008.8802 | $1,008.88 | $1,008.85 | $1,009.00 | |