| 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 | $151.78 | 13.783% | $172.6998 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $242.77 | 6.781% | $259.2322 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $17.63 | 4.858% | $18.4865 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $181.56 | 10.539% | $200.6946 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $129.49 | 3.209% | $133.6453 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $135.44 | 11.792% | $151.4111 | $151.41 | $151.40 | $151.40 |
| Purchase #7 | $156.30 | 12.822% | $176.3408 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $1,014.97 | $1,112.5103 | $1,112.51 | $1,112.55 | $1,112.40 | |