| 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 | $141.81 | 4.285% | $147.8866 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $182.92 | 7.318% | $196.3061 | $196.31 | $196.30 | $196.30 |
| Purchase #3 | $159.77 | 4.869% | $167.5492 | $167.55 | $167.55 | $167.50 |
| Purchase #4 | $177.89 | 10.858% | $197.2053 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $160.51 | 11.556% | $179.0585 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $46.78 | 8.344% | $50.6833 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $155.74 | 13.521% | $176.7976 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,025.42 | $1,115.4866 | $1,115.50 | $1,115.50 | $1,115.50 | |