| 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 | $105.88 | 12.103% | $118.6947 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $179.72 | 7.555% | $193.2978 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $135.66 | 12.311% | $152.3611 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $123.43 | 12.618% | $139.0044 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $185.85 | 11.481% | $207.1874 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $5.26 | 7.350% | $5.6466 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $68.36 | 12.208% | $76.7054 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $804.16 | $892.8974 | $892.90 | $892.90 | $892.90 | |