| 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 | $133.56 | 10.496% | $147.5785 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $237.73 | 4.362% | $248.0998 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $189.96 | 3.755% | $197.093 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $171.47 | 7.368% | $184.1039 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $149.46 | 8.102% | $161.5692 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $181.84 | 3.471% | $188.1517 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $236.91 | 4.149% | $246.7394 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $1,300.93 | $1,373.3355 | $1,373.33 | $1,373.35 | $1,373.40 | |