| 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 | $211.44 | 3.220% | $218.2484 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $12.60 | 8.558% | $13.6783 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $38.37 | 13.279% | $43.4652 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $12.61 | 7.832% | $13.5976 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $43.42 | 13.113% | $49.1137 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $166.87 | 6.571% | $177.835 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $183.42 | 11.655% | $204.7976 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $668.73 | $720.7358 | $720.75 | $720.75 | $720.70 | |