| 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 | $167.92 | 8.325% | $181.8993 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $241.70 | 7.324% | $259.4021 | $259.40 | $259.40 | $259.40 |
| Purchase #3 | $133.58 | 10.471% | $147.5672 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $81.86 | 10.729% | $90.6428 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $180.48 | 11.732% | $201.6539 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $13.65 | 12.318% | $15.3314 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $210.85 | 12.489% | $237.1831 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,030.04 | $1,133.6798 | $1,133.67 | $1,133.70 | $1,133.70 | |