| 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 | $219.43 | 8.312% | $237.669 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $180.29 | 4.841% | $189.0178 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $195.56 | 5.863% | $207.0257 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $151.57 | 10.296% | $167.1756 | $167.18 | $167.20 | $167.20 |
| Purchase #5 | $130.33 | 6.310% | $138.5538 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $150.47 | 5.662% | $158.9896 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $150.77 | 7.432% | $161.9752 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $1,178.42 | $1,260.4067 | $1,260.42 | $1,260.45 | $1,260.50 | |