| 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 | $149.97 | 4.671% | $156.9751 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $243.73 | 8.794% | $265.1636 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $19.79 | 6.712% | $21.1183 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $236.46 | 7.616% | $254.4688 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $64.47 | 11.475% | $71.8679 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $206.68 | 11.131% | $229.6856 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $73.76 | 3.323% | $76.211 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $994.86 | $1,075.4903 | $1,075.50 | $1,075.45 | $1,075.60 | |