| 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 | $130.93 | 12.342% | $147.0894 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $146.54 | 12.786% | $165.2766 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $237.64 | 9.727% | $260.7552 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $25.61 | 11.543% | $28.5662 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $179.99 | 12.739% | $202.9189 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $53.97 | 13.721% | $61.3752 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $17.45 | 7.246% | $18.7144 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $792.13 | $884.6959 | $884.71 | $884.70 | $884.80 | |