| 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 | $174.47 | 11.663% | $194.8184 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $15.86 | 11.722% | $17.7191 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $226.59 | 8.296% | $245.3879 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $66.36 | 7.516% | $71.3476 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $105.99 | 4.148% | $110.3865 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $41.63 | 7.103% | $44.587 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $173.87 | 12.276% | $195.2143 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $804.77 | $879.4608 | $879.47 | $879.45 | $879.40 | |