| 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 | $178.25 | 3.470% | $184.4353 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $39.33 | 5.708% | $41.575 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $89.68 | 4.161% | $93.4116 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $84.42 | 13.687% | $95.9746 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $188.98 | 5.248% | $198.8977 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $227.48 | 6.182% | $241.5428 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $141.47 | 8.478% | $153.4638 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $949.61 | $1,009.3008 | $1,009.30 | $1,009.30 | $1,009.30 | |