| 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 | $64.60 | 3.435% | $66.819 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $178.28 | 8.719% | $193.8242 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $208.98 | 9.262% | $228.3357 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $141.53 | 4.531% | $147.9427 | $147.94 | $147.95 | $147.90 |
| Purchase #5 | $150.80 | 4.341% | $157.3462 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $109.45 | 10.440% | $120.8766 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $132.39 | 11.445% | $147.542 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $986.03 | $1,062.6864 | $1,062.69 | $1,062.70 | $1,062.50 | |