| 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 | $176.52 | 11.602% | $196.9999 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $46.41 | 12.573% | $52.2451 | $52.25 | $52.25 | $52.20 |
| Purchase #3 | $137.26 | 7.189% | $147.1276 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $59.38 | 9.663% | $65.1179 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $140.40 | 7.454% | $150.8654 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $34.44 | 6.716% | $36.753 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $32.77 | 13.843% | $37.3064 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $627.18 | $686.4153 | $686.43 | $686.40 | $686.40 | |