| 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 | $37.43 | 3.306% | $38.6674 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $141.86 | 4.241% | $147.8763 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $152.60 | 10.449% | $168.5452 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $234.77 | 13.104% | $265.5343 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $66.74 | 4.655% | $69.8467 | $69.85 | $69.85 | $69.80 |
| Purchase #6 | $150.40 | 13.635% | $170.907 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $245.94 | 4.666% | $257.4156 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $1,029.74 | $1,118.7925 | $1,118.81 | $1,118.80 | $1,118.70 | |