| 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 | $111.45 | 5.459% | $117.5341 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $73.38 | 3.838% | $76.1963 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $191.69 | 13.184% | $216.9624 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $29.51 | 7.738% | $31.7935 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $179.96 | 3.248% | $185.8051 | $185.81 | $185.80 | $185.80 |
| Purchase #6 | $37.73 | 11.210% | $41.9595 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $160.65 | 10.429% | $177.4042 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $784.37 | $847.6551 | $847.65 | $847.65 | $847.70 | |