| 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 | $145.57 | 13.471% | $165.1797 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $191.55 | 4.215% | $199.6238 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $112.67 | 7.308% | $120.9039 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $22.32 | 11.422% | $24.8694 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $173.33 | 10.767% | $191.9924 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $143.93 | 9.644% | $157.8106 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $184.73 | 11.725% | $206.3896 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $974.10 | $1,066.7694 | $1,066.76 | $1,066.75 | $1,066.80 | |