| 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 | $141.62 | 8.789% | $154.067 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $241.52 | 11.439% | $269.1475 | $269.15 | $269.15 | $269.10 |
| Purchase #3 | $83.63 | 12.742% | $94.2861 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $177.35 | 13.865% | $201.9396 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $89.87 | 13.572% | $102.0672 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $77.91 | 3.640% | $80.7459 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $176.55 | 7.350% | $189.5264 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $988.45 | $1,091.7797 | $1,091.80 | $1,091.80 | $1,091.70 | |