| 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 | $143.28 | 11.653% | $159.9764 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $68.65 | 9.205% | $74.9692 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $22.35 | 13.366% | $25.3373 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $124.41 | 8.660% | $135.1839 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $179.61 | 5.697% | $189.8424 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $199.40 | 4.677% | $208.7259 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $231.63 | 5.681% | $244.7889 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $969.33 | $1,038.8240 | $1,038.83 | $1,038.90 | $1,038.80 | |