| 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 | $153.90 | 7.573% | $165.5548 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $89.28 | 9.215% | $97.5072 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $198.39 | 13.653% | $225.4762 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $128.57 | 5.266% | $135.3405 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $206.37 | 12.573% | $232.3169 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $24.42 | 4.779% | $25.587 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $128.91 | 4.596% | $134.8347 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $929.84 | $1,016.6173 | $1,016.62 | $1,016.65 | $1,016.60 | |