| 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 | $162.28 | 5.556% | $171.2963 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $153.60 | 5.796% | $162.5027 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $227.30 | 13.813% | $258.6969 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $101.83 | 8.847% | $110.8389 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $135.35 | 8.277% | $146.5529 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $26.58 | 4.790% | $27.8532 | $27.85 | $27.85 | $27.90 |
| Purchase #7 | $41.49 | 10.471% | $45.8344 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $848.43 | $923.5753 | $923.57 | $923.60 | $923.60 | |