| 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 | $179.71 | 4.323% | $187.4789 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $209.67 | 9.196% | $228.9513 | $228.95 | $228.95 | $229.00 |
| Purchase #3 | $175.87 | 13.709% | $199.98 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $63.98 | 7.407% | $68.719 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $202.95 | 7.542% | $218.2565 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $188.52 | 5.857% | $199.5616 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $133.42 | 9.148% | $145.6253 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $1,154.12 | $1,248.5726 | $1,248.58 | $1,248.60 | $1,248.70 | |