| 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 | $137.85 | 7.189% | $147.76 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $32.67 | 5.339% | $34.4143 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $89.50 | 11.813% | $100.0726 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $224.72 | 9.355% | $245.7426 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $137.96 | 10.317% | $152.1933 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $113.88 | 9.505% | $124.7043 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $39.30 | 8.843% | $42.7753 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $775.88 | $847.6624 | $847.65 | $847.65 | $847.70 | |