| 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 | $178.32 | 8.281% | $193.0867 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $183.80 | 5.159% | $193.2822 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $150.46 | 5.167% | $158.2343 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $201.31 | 13.321% | $228.1265 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $245.32 | 10.834% | $271.898 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $164.74 | 10.822% | $182.5682 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $45.47 | 11.592% | $50.7409 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $1,169.42 | $1,277.9368 | $1,277.94 | $1,278.00 | $1,277.90 | |