| 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 | $195.68 | 9.269% | $213.8176 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $189.78 | 9.694% | $208.1773 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $178.76 | 4.597% | $186.9776 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $36.73 | 6.279% | $39.0363 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $111.92 | 12.469% | $125.8753 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $181.76 | 6.123% | $192.8892 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $184.51 | 13.737% | $209.8561 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,079.14 | $1,176.6294 | $1,176.65 | $1,176.70 | $1,176.70 | |