| 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 | $127.56 | 6.168% | $135.4279 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $176.39 | 10.243% | $194.4576 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $111.83 | 5.136% | $117.5736 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $83.79 | 11.261% | $93.2256 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $168.69 | 8.796% | $183.528 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $27.79 | 10.194% | $30.6229 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $227.31 | 7.694% | $244.7992 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $923.36 | $999.6348 | $999.64 | $999.65 | $999.60 | |