| 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 | $175.98 | 10.192% | $193.9159 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $19.25 | 13.829% | $21.9121 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $163.50 | 7.312% | $175.4551 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $40.36 | 5.392% | $42.5362 | $42.54 | $42.55 | $42.50 |
| Purchase #5 | $182.55 | 5.423% | $192.4497 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $236.65 | 11.206% | $263.169 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $12.65 | 4.545% | $13.2249 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $830.94 | $902.6629 | $902.67 | $902.60 | $902.60 | |