| 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 | $173.94 | 9.571% | $190.5878 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $246.57 | 9.655% | $270.3763 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $64.37 | 13.774% | $73.2363 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $138.83 | 3.373% | $143.5127 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $89.26 | 5.541% | $94.2059 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $67.91 | 3.855% | $70.5279 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $239.49 | 3.857% | $248.7271 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,020.37 | $1,091.1740 | $1,091.19 | $1,091.25 | $1,091.10 | |