| 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 | $146.56 | 3.142% | $151.1649 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $77.52 | 13.136% | $87.703 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $244.95 | 12.174% | $274.7702 | $274.77 | $274.75 | $274.80 |
| Purchase #4 | $70.25 | 6.176% | $74.5886 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $31.33 | 8.822% | $34.0939 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $173.33 | 7.617% | $186.5325 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $74.57 | 10.390% | $82.3178 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $818.51 | $891.1709 | $891.16 | $891.15 | $891.20 | |