| 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 | $179.86 | 10.344% | $198.4647 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $25.48 | 5.743% | $26.9433 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $172.74 | 13.319% | $195.7472 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $205.49 | 5.521% | $216.8351 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $131.52 | 8.710% | $142.9754 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $208.43 | 8.622% | $226.4008 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $208.62 | 4.318% | $217.6282 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,132.14 | $1,224.9947 | $1,225.00 | $1,225.05 | $1,224.90 | |