| 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 | $233.90 | 7.640% | $251.77 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $88.97 | 4.559% | $93.0261 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $117.56 | 9.130% | $128.2932 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $125.46 | 13.660% | $142.5978 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $149.83 | 6.831% | $160.0649 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $204.38 | 13.592% | $232.1593 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $157.83 | 13.482% | $179.1086 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,077.93 | $1,187.0199 | $1,187.02 | $1,187.00 | $1,187.10 | |