| 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 | $177.93 | 11.594% | $198.5592 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $48.98 | 10.180% | $53.9662 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $69.64 | 7.349% | $74.7578 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $25.88 | 6.770% | $27.6321 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $33.71 | 7.732% | $36.3165 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $132.38 | 12.518% | $148.9513 | $148.95 | $148.95 | $149.00 |
| Purchase #7 | $192.85 | 11.694% | $215.4019 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $681.37 | $755.5850 | $755.59 | $755.55 | $755.70 | |