| 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 | $174.68 | 9.614% | $191.4737 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $81.44 | 8.608% | $88.4504 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $127.35 | 7.596% | $137.0235 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $216.52 | 5.320% | $228.0389 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $35.29 | 9.657% | $38.698 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $163.46 | 6.303% | $173.7629 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $79.86 | 4.332% | $83.3195 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $878.60 | $940.7669 | $940.76 | $940.70 | $940.80 | |