| 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 | $180.47 | 4.844% | $189.212 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $63.59 | 7.197% | $68.1666 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $35.88 | 9.338% | $39.2305 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $213.76 | 12.512% | $240.5057 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $51.83 | 3.413% | $53.599 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $223.42 | 10.483% | $246.8411 | $246.84 | $246.85 | $246.80 |
| Purchase #7 | $101.40 | 6.542% | $108.0336 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $870.35 | $945.5885 | $945.59 | $945.60 | $945.50 | |