| 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 | $182.56 | 5.613% | $192.8071 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $111.30 | 10.231% | $122.6871 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $98.76 | 6.603% | $105.2811 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $64.35 | 9.851% | $70.6891 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $166.26 | 12.840% | $187.6078 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $144.43 | 3.450% | $149.4128 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $245.94 | 9.609% | $269.5724 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $1,013.60 | $1,098.0574 | $1,098.06 | $1,098.05 | $1,098.10 | |