| 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 | $160.86 | 9.842% | $176.6918 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $177.68 | 13.433% | $201.5478 | $201.55 | $201.55 | $201.50 |
| Purchase #3 | $141.40 | 9.346% | $154.6152 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $115.41 | 4.121% | $120.166 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $195.37 | 8.646% | $212.2617 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $227.63 | 5.334% | $239.7718 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $165.52 | 7.409% | $177.7834 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $1,183.87 | $1,282.8377 | $1,282.84 | $1,282.80 | $1,282.90 | |