| 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 | $144.57 | 5.671% | $152.7686 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $211.63 | 8.150% | $228.8778 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $91.68 | 6.245% | $97.4054 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $95.43 | 6.147% | $101.2961 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $150.39 | 9.120% | $164.1056 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $245.65 | 6.704% | $262.1184 | $262.12 | $262.10 | $262.10 |
| Purchase #7 | $123.89 | 12.220% | $139.0294 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $1,063.24 | $1,145.6013 | $1,145.62 | $1,145.60 | $1,145.60 | |