| 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 | $155.86 | 9.443% | $170.5779 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $207.75 | 12.356% | $233.4196 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $82.39 | 11.559% | $91.9135 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $60.57 | 10.535% | $66.951 | $66.95 | $66.95 | $67.00 |
| Purchase #5 | $142.38 | 7.731% | $153.3874 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $193.66 | 7.267% | $207.7333 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $193.31 | 13.140% | $218.7109 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $1,035.92 | $1,142.6936 | $1,142.69 | $1,142.70 | $1,142.70 | |