| 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 | $146.85 | 12.302% | $164.9155 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $95.36 | 11.802% | $106.6144 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $146.58 | 7.141% | $157.0473 | $157.05 | $157.05 | $157.00 |
| Purchase #4 | $202.88 | 5.184% | $213.3973 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $148.93 | 5.131% | $156.5716 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $186.50 | 8.344% | $202.0616 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $152.99 | 13.236% | $173.2398 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $1,080.09 | $1,173.8475 | $1,173.85 | $1,173.80 | $1,173.80 | |