| 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 | $156.51 | 10.871% | $173.5242 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $86.80 | 3.857% | $90.1479 | $90.15 | $90.15 | $90.10 |
| Purchase #3 | $200.76 | 6.748% | $214.3073 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $249.61 | 7.215% | $267.6194 | $267.62 | $267.60 | $267.60 |
| Purchase #5 | $143.68 | 8.752% | $156.2549 | $156.25 | $156.25 | $156.30 |
| Purchase #6 | $180.98 | 13.196% | $204.8621 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $206.29 | 12.819% | $232.7343 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $1,224.63 | $1,339.4501 | $1,339.44 | $1,339.40 | $1,339.40 | |