| 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 | $169.36 | 4.518% | $177.0117 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $164.66 | 7.672% | $177.2927 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $101.72 | 12.108% | $114.0363 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $226.43 | 6.263% | $240.6113 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $175.80 | 6.789% | $187.7351 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $71.64 | 6.360% | $76.1963 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $16.26 | 9.567% | $17.8156 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $925.87 | $990.6990 | $990.71 | $990.70 | $990.60 | |