| 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 | $135.73 | 12.565% | $152.7845 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $80.89 | 10.293% | $89.216 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $152.56 | 8.286% | $165.2011 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $7.86 | 8.270% | $8.51 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $92.49 | 4.676% | $96.8148 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $32.49 | 11.121% | $36.1032 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $218.93 | 7.430% | $235.1965 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $720.95 | $783.8261 | $783.82 | $783.80 | $783.80 | |