| 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 | $155.53 | 7.154% | $166.6566 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $5.74 | 6.423% | $6.1087 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $89.31 | 10.248% | $98.4625 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $125.88 | 5.845% | $133.2377 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $158.84 | 5.834% | $168.1067 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $196.35 | 12.434% | $220.7642 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $51.73 | 5.266% | $54.4541 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $783.38 | $847.7905 | $847.79 | $847.75 | $847.90 | |