| 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 | $142.63 | 3.792% | $148.0385 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $123.70 | 5.643% | $130.6804 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $194.41 | 3.643% | $201.4924 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $62.71 | 11.310% | $69.8025 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $198.70 | 3.256% | $205.1697 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $130.60 | 9.517% | $143.0292 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $207.67 | 6.369% | $220.8965 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $1,060.42 | $1,119.1092 | $1,119.11 | $1,119.15 | $1,119.10 | |