| 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 | $145.28 | 9.849% | $159.5886 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $141.66 | 4.271% | $147.7103 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $184.94 | 6.536% | $197.0277 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $21.52 | 6.427% | $22.9031 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $170.83 | 9.695% | $187.392 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $63.33 | 8.538% | $68.7371 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $233.73 | 11.495% | $260.5973 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $961.29 | $1,043.9561 | $1,043.96 | $1,044.00 | $1,043.90 | |