| 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 | $153.34 | 7.428% | $164.7301 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $198.92 | 3.531% | $205.9439 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $221.45 | 8.669% | $240.6475 | $240.65 | $240.65 | $240.60 |
| Purchase #4 | $211.99 | 10.443% | $234.1281 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $211.75 | 4.668% | $221.6345 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $123.72 | 5.543% | $130.5778 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $92.73 | 6.510% | $98.7667 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $1,213.90 | $1,296.4286 | $1,296.43 | $1,296.50 | $1,296.30 | |