| 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 | $135.56 | 7.510% | $145.7406 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $100.73 | 8.154% | $108.9435 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $200.34 | 10.807% | $221.9907 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $150.55 | 9.166% | $164.3494 | $164.35 | $164.35 | $164.30 |
| Purchase #5 | $31.47 | 11.229% | $35.0038 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $9.80 | 13.212% | $11.0948 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $62.84 | 7.553% | $67.5863 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $691.29 | $754.7091 | $754.70 | $754.75 | $754.60 | |