| 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 | $135.68 | 8.190% | $146.7922 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $97.56 | 13.103% | $110.3433 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $156.79 | 4.558% | $163.9365 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $240.44 | 6.136% | $255.1934 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $169.78 | 12.822% | $191.5492 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $64.84 | 11.449% | $72.2635 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $8.98 | 6.735% | $9.5848 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $874.07 | $949.6629 | $949.65 | $949.70 | $949.60 | |