| 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 | $178.78 | 13.777% | $203.4105 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $137.72 | 5.807% | $145.7174 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $145.37 | 7.242% | $155.8977 | $155.90 | $155.90 | $155.90 |
| Purchase #4 | $241.51 | 11.113% | $268.349 | $268.35 | $268.35 | $268.30 |
| Purchase #5 | $210.95 | 3.506% | $218.3459 | $218.35 | $218.35 | $218.30 |
| Purchase #6 | $124.63 | 5.240% | $131.1606 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $250.58 | 6.569% | $267.0406 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $1,289.54 | $1,389.9217 | $1,389.93 | $1,389.90 | $1,389.80 | |