| 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 | $196.56 | 5.664% | $207.6932 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $174.80 | 5.385% | $184.213 | $184.21 | $184.20 | $184.20 |
| Purchase #3 | $232.79 | 4.115% | $242.3693 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $171.91 | 5.705% | $181.7175 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $61.61 | 3.683% | $63.8791 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $64.33 | 6.634% | $68.5977 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $144.38 | 5.266% | $151.9831 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $1,046.38 | $1,100.4529 | $1,100.45 | $1,100.45 | $1,100.50 | |