| 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 | $33.53 | 9.763% | $36.8035 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $182.74 | 9.584% | $200.2538 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $167.53 | 3.753% | $173.8174 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $181.95 | 4.317% | $189.8048 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $189.66 | 13.559% | $215.376 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $105.45 | 7.669% | $113.537 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $80.63 | 9.544% | $88.3253 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $941.49 | $1,017.9178 | $1,017.92 | $1,017.95 | $1,017.90 | |