| 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 | $15.57 | 5.252% | $16.3877 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $68.80 | 3.218% | $71.014 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $123.35 | 10.199% | $135.9305 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $173.89 | 10.714% | $192.5206 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $120.34 | 8.613% | $130.7049 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $207.65 | 3.552% | $215.0257 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $124.95 | 8.191% | $135.1847 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $834.55 | $896.7681 | $896.76 | $896.80 | $896.70 | |