| 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 | $162.48 | 13.186% | $183.9046 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $86.86 | 11.426% | $96.7846 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $244.61 | 10.726% | $270.8469 | $270.85 | $270.85 | $270.80 |
| Purchase #4 | $233.33 | 6.639% | $248.8208 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $233.91 | 9.580% | $256.3186 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $220.72 | 13.565% | $250.6607 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $240.75 | 4.562% | $251.733 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $1,422.66 | $1,559.0692 | $1,559.06 | $1,559.05 | $1,559.00 | |