| 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 | $159.74 | 4.136% | $166.3468 | $166.35 | $166.35 | $166.30 |
| Purchase #2 | $36.28 | 8.593% | $39.3975 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $215.50 | 5.204% | $226.7146 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $244.35 | 11.697% | $272.9316 | $272.93 | $272.95 | $272.90 |
| Purchase #5 | $189.87 | 9.693% | $208.2741 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $25.83 | 6.740% | $27.5709 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $218.69 | 4.826% | $229.244 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,090.26 | $1,170.4795 | $1,170.47 | $1,170.45 | $1,170.40 | |