| 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 | $158.32 | 9.596% | $173.5124 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $45.91 | 4.304% | $47.886 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $151.30 | 7.482% | $162.6203 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $196.27 | 12.730% | $221.2552 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $19.90 | 6.377% | $21.169 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $120.42 | 11.793% | $134.6211 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $222.57 | 3.685% | $230.7717 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $914.69 | $991.8357 | $991.84 | $991.75 | $991.90 | |