| 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 | $134.90 | 3.102% | $139.0846 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $68.94 | 12.646% | $77.6582 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $45.56 | 11.539% | $50.8172 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $36.39 | 8.728% | $39.5661 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $101.43 | 6.653% | $108.1781 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $147.92 | 6.359% | $157.3262 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $243.88 | 10.561% | $269.6362 | $269.64 | $269.65 | $269.60 |
| 7 purchase totals = | $779.02 | $842.2666 | $842.28 | $842.30 | $842.30 | |