| 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 | $100.81 | 7.271% | $108.1399 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $230.68 | 12.493% | $259.4989 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $155.83 | 5.720% | $164.7435 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $233.42 | 5.389% | $245.999 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $164.58 | 3.421% | $170.2103 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $42.60 | 8.831% | $46.362 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $67.74 | 11.859% | $75.7733 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $995.66 | $1,070.7269 | $1,070.72 | $1,070.70 | $1,070.70 | |