| 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 | $145.33 | 7.777% | $156.6323 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $23.54 | 5.712% | $24.8846 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $101.67 | 13.449% | $115.3436 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $244.99 | 5.215% | $257.7662 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $105.56 | 6.549% | $112.4731 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $247.71 | 9.241% | $270.6009 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $113.83 | 10.510% | $125.7935 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $982.63 | $1,063.4942 | $1,063.48 | $1,063.50 | $1,063.50 | |