| 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 | $149.66 | 4.154% | $155.8769 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $128.96 | 3.620% | $133.6284 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $139.61 | 5.775% | $147.6725 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $90.38 | 13.161% | $102.2749 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $46.44 | 11.217% | $51.6492 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $247.40 | 8.623% | $268.7333 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $35.58 | 11.420% | $39.6432 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $838.03 | $899.4784 | $899.47 | $899.50 | $899.40 | |