| 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 | $129.43 | 6.779% | $138.2041 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $40.89 | 4.156% | $42.5894 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $156.81 | 7.511% | $168.588 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $222.78 | 5.828% | $235.7636 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $220.26 | 4.715% | $230.6453 | $230.65 | $230.65 | $230.60 |
| Purchase #6 | $18.64 | 8.145% | $20.1582 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $140.62 | 8.292% | $152.2802 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $929.43 | $988.2288 | $988.23 | $988.25 | $988.30 | |