| 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 | $151.50 | 10.510% | $167.4227 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $124.87 | 7.405% | $134.1166 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $44.32 | 4.660% | $46.3853 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $164.68 | 12.242% | $184.8401 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $63.94 | 8.149% | $69.1505 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $29.46 | 7.745% | $31.7417 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $191.88 | 11.533% | $214.0095 | $214.01 | $214.00 | $214.00 |
| 7 purchase totals = | $770.65 | $847.6664 | $847.67 | $847.65 | $847.60 | |