| 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 | $159.66 | 10.442% | $176.3317 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $34.87 | 13.557% | $39.5973 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $207.87 | 6.529% | $221.4418 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $142.89 | 7.519% | $153.6339 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $93.86 | 3.653% | $97.2887 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $81.96 | 10.300% | $90.4019 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $57.92 | 7.333% | $62.1673 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $779.03 | $840.8626 | $840.86 | $840.90 | $840.80 | |