| 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 | $190.27 | 9.536% | $208.4141 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $106.59 | 5.251% | $112.187 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $156.93 | 10.103% | $172.7846 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $170.28 | 11.557% | $189.9593 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $215.40 | 10.210% | $237.3923 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $205.77 | 3.809% | $213.6078 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $62.93 | 7.838% | $67.8625 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $1,108.17 | $1,202.2076 | $1,202.20 | $1,202.20 | $1,202.30 | |