| 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 | $160.32 | 7.866% | $172.9308 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $202.60 | 3.313% | $209.3121 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $66.69 | 12.235% | $74.8495 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $239.25 | 7.322% | $256.7679 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $177.44 | 7.755% | $191.2005 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $97.71 | 9.424% | $106.9182 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $221.36 | 10.581% | $244.7821 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,165.37 | $1,256.7611 | $1,256.76 | $1,256.75 | $1,256.70 | |