| 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 | $116.44 | 11.795% | $130.1741 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $224.49 | 11.549% | $250.4164 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $133.96 | 4.543% | $140.0458 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $173.76 | 13.301% | $196.8718 | $196.87 | $196.85 | $196.90 |
| Purchase #5 | $197.73 | 8.594% | $214.7229 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $192.98 | 8.177% | $208.76 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $155.40 | 7.870% | $167.63 | $167.63 | $167.65 | $167.60 |
| 7 purchase totals = | $1,194.76 | $1,308.6210 | $1,308.62 | $1,308.55 | $1,308.60 | |