| 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 | $129.48 | 13.714% | $147.2369 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $169.41 | 7.188% | $181.5872 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $68.30 | 7.209% | $73.2237 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $79.53 | 6.220% | $84.4768 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $118.33 | 10.598% | $130.8706 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $6.29 | 9.485% | $6.8866 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $139.59 | 4.833% | $146.3364 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $710.93 | $770.6182 | $770.63 | $770.65 | $770.60 | |