| 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 | $108.45 | 9.447% | $118.6953 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $15.71 | 13.369% | $17.8103 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $216.33 | 13.655% | $245.8699 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $48.28 | 13.537% | $54.8157 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $73.59 | 9.458% | $80.5501 | $80.55 | $80.55 | $80.60 |
| Purchase #6 | $185.93 | 4.771% | $194.8007 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $151.52 | 3.842% | $157.3414 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $799.81 | $869.8834 | $869.89 | $869.85 | $869.90 | |