| 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 | $124.79 | 4.361% | $130.2321 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $10.84 | 11.734% | $12.112 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $89.75 | 8.298% | $97.1975 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $153.37 | 4.769% | $160.6842 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $172.99 | 13.767% | $196.8055 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $160.45 | 9.802% | $176.1773 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $194.45 | 7.774% | $209.5665 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $906.64 | $982.7751 | $982.78 | $982.80 | $982.80 | |