| 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 | $133.38 | 11.738% | $149.0361 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $162.72 | 4.702% | $170.3711 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $170.28 | 4.217% | $177.4607 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $158.91 | 7.417% | $170.6964 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $107.32 | 6.442% | $114.2336 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $155.86 | 12.754% | $175.7384 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $90.79 | 6.777% | $96.9428 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $979.26 | $1,054.4791 | $1,054.48 | $1,054.50 | $1,054.40 | |