| 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 | $170.31 | 7.546% | $183.1616 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $189.26 | 6.448% | $201.4635 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $24.80 | 8.792% | $26.9804 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $197.37 | 11.326% | $219.7241 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $193.37 | 13.203% | $218.9006 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $176.82 | 9.651% | $193.8849 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $85.49 | 8.288% | $92.5754 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $1,037.42 | $1,136.6905 | $1,136.68 | $1,136.70 | $1,136.80 | |