| 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 | $173.68 | 7.783% | $187.1975 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $118.60 | 11.806% | $132.6019 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $227.65 | 13.526% | $258.4419 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $112.43 | 9.259% | $122.8399 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $103.32 | 9.167% | $112.7913 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $133.32 | 5.316% | $140.4073 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $73.62 | 13.313% | $83.421 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $942.62 | $1,037.7008 | $1,037.70 | $1,037.70 | $1,037.60 | |