| 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 | $170.73 | 10.722% | $189.0357 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $157.66 | 13.359% | $178.7218 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $143.43 | 13.576% | $162.9021 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $180.70 | 5.782% | $191.1481 | $191.15 | $191.15 | $191.10 |
| Purchase #5 | $51.58 | 9.378% | $56.4172 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $192.80 | 5.692% | $203.7742 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $42.47 | 7.321% | $45.5792 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $939.37 | $1,027.5783 | $1,027.58 | $1,027.55 | $1,027.50 | |