| 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 | $152.77 | 10.260% | $168.4442 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $210.61 | 9.424% | $230.4579 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $152.88 | 3.124% | $157.656 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $165.77 | 7.863% | $178.8045 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $220.50 | 3.419% | $228.0389 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $109.52 | 7.242% | $117.4514 | $117.45 | $117.45 | $117.50 |
| Purchase #7 | $201.47 | 11.302% | $224.2401 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $1,213.52 | $1,305.0930 | $1,305.09 | $1,305.10 | $1,305.10 | |