| 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 | $162.84 | 6.383% | $173.2341 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $167.62 | 3.689% | $173.8035 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $184.45 | 12.352% | $207.2333 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $211.84 | 9.253% | $231.4416 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $183.96 | 4.796% | $192.7827 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $96.85 | 11.824% | $108.3015 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $13.33 | 8.843% | $14.5088 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $1,020.89 | $1,101.3055 | $1,101.29 | $1,101.35 | $1,101.20 | |