| 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 | $135.60 | 8.280% | $146.8277 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $176.45 | 7.560% | $189.7896 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $242.82 | 9.534% | $265.9705 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $93.30 | 6.338% | $99.2134 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $124.70 | 4.589% | $130.4225 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $30.84 | 8.307% | $33.4019 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $67.59 | 12.234% | $75.859 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $871.30 | $941.4846 | $941.48 | $941.45 | $941.50 | |