| 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 | $122.50 | 6.567% | $130.5446 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $160.90 | 5.864% | $170.3352 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $170.92 | 13.840% | $194.5753 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $248.77 | 12.205% | $279.1324 | $279.13 | $279.15 | $279.10 |
| Purchase #5 | $153.37 | 7.609% | $165.0399 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $184.36 | 10.796% | $204.2635 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $191.60 | 8.605% | $208.0872 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,232.42 | $1,351.9781 | $1,351.98 | $1,352.05 | $1,351.90 | |