| 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 | $143.66 | 4.170% | $149.6506 | $149.65 | $149.65 | $149.70 |
| Purchase #2 | $162.86 | 13.632% | $185.0611 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $111.76 | 4.722% | $117.0373 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $212.64 | 8.806% | $231.3651 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $120.48 | 6.398% | $128.1883 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $90.84 | 11.296% | $101.1013 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $22.64 | 9.505% | $24.7919 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $864.88 | $937.1956 | $937.20 | $937.20 | $937.30 | |