| 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 | $151.86 | 9.666% | $166.5388 | $166.54 | $166.55 | $166.50 |
| Purchase #2 | $166.44 | 3.808% | $172.778 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $74.32 | 7.135% | $79.6227 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $195.89 | 13.174% | $221.6965 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $207.73 | 3.211% | $214.4002 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $143.71 | 10.828% | $159.2709 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $8.47 | 5.474% | $8.9336 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $948.42 | $1,023.2407 | $1,023.24 | $1,023.25 | $1,023.20 | |