| 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 | $155.91 | 13.473% | $176.9158 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $25.37 | 10.390% | $28.0059 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $192.31 | 10.816% | $213.1102 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $188.77 | 13.489% | $214.2332 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $33.44 | 7.290% | $35.8778 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $224.69 | 8.783% | $244.4245 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $165.67 | 7.590% | $178.2444 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $986.16 | $1,090.8118 | $1,090.81 | $1,090.80 | $1,090.70 | |