| 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 | $176.91 | 11.102% | $196.5505 | $196.55 | $196.55 | $196.60 |
| Purchase #2 | $208.45 | 12.322% | $234.1352 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $89.62 | 5.235% | $94.3116 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $137.27 | 11.761% | $153.4143 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $57.93 | 7.600% | $62.3327 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $106.70 | 12.753% | $120.3075 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $36.28 | 6.794% | $38.7449 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $813.16 | $899.7967 | $899.79 | $899.80 | $899.70 | |