| 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 | $162.92 | 11.220% | $181.1996 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $69.28 | 8.380% | $75.0857 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $161.26 | 9.723% | $176.9393 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $151.83 | 7.602% | $163.3721 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $115.74 | 4.158% | $120.5525 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $86.99 | 13.573% | $98.7972 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $197.79 | 12.843% | $223.1922 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $945.81 | $1,039.1386 | $1,039.14 | $1,039.15 | $1,039.20 | |