| 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 | $198.40 | 8.807% | $215.8731 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $180.81 | 9.328% | $197.676 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $114.94 | 7.630% | $123.7099 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $234.33 | 12.591% | $263.8345 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $175.39 | 6.638% | $187.0324 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $164.78 | 7.840% | $177.6988 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $90.68 | 10.746% | $100.4245 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $1,159.33 | $1,266.2492 | $1,266.24 | $1,266.25 | $1,266.20 | |