| 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 | $149.39 | 6.193% | $158.6417 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $96.44 | 9.278% | $105.3877 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $112.78 | 8.430% | $122.2874 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $210.37 | 13.337% | $238.427 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $122.81 | 5.873% | $130.0226 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $250.47 | 11.200% | $278.5226 | $278.52 | $278.50 | $278.50 |
| Purchase #7 | $245.73 | 11.134% | $273.0896 | $273.09 | $273.10 | $273.10 |
| 7 purchase totals = | $1,187.99 | $1,306.3786 | $1,306.38 | $1,306.40 | $1,306.30 | |