| 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 | $158.71 | 6.384% | $168.842 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $222.90 | 11.562% | $248.6717 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $101.96 | 4.389% | $106.435 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $211.76 | 12.540% | $238.3147 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $42.51 | 10.608% | $47.0195 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $210.41 | 6.595% | $224.2865 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $240.82 | 5.315% | $253.6196 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $1,189.07 | $1,287.1890 | $1,287.19 | $1,287.15 | $1,287.10 | |