| 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 | $154.26 | 11.480% | $171.969 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $95.47 | 4.295% | $99.5704 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $64.56 | 5.171% | $67.8984 | $67.90 | $67.90 | $67.90 |
| Purchase #4 | $200.96 | 5.492% | $211.9967 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $87.68 | 12.304% | $98.4681 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $142.72 | 11.472% | $159.0928 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $35.57 | 3.389% | $36.7755 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $781.22 | $845.7709 | $845.78 | $845.75 | $845.90 | |