| 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 | $157.26 | 8.865% | $171.2011 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $229.62 | 7.816% | $247.5671 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $189.66 | 3.794% | $196.8557 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $126.51 | 10.303% | $139.5443 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $120.71 | 11.111% | $134.1221 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $90.80 | 11.844% | $101.5544 | $101.55 | $101.55 | $101.60 |
| Purchase #7 | $182.57 | 10.869% | $202.4135 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $1,097.13 | $1,193.2582 | $1,193.25 | $1,193.20 | $1,193.30 | |